Enigma machines - known locations*

Type

s/n & other  marks

Location

Wheels

Steckers

Remarks & references

Army/GAF + A16991/jla/43 BP A-Z 1 QWERTZU BP exhibit
Army/GAF A16992/jla/43 BP 1-26 2 QWERTZU BP archive
Army/GAF A16775/jla/43 BP 1-26 125 QWERTZU educational machine
Army/GAF A02192/bac/44E BP 1-26 QWERTZU educational machine: ex M.Graham
M2 M1322 BP A-Z 3 A-Z/1-26 BP archive
M4 M15946/aye/44 BP A-Z 12 1-26 BP exhibit 11
Abwehr G312 BP A-Z n/a BP exhibit 21
Tirpitz # T244 BP A-Z 130 n/a replica case: T244 on loan from GCHQ
Spanish ## K289 BP A-Z n/a on loan  from GCHQ
M4 M3097 Warsaw 10 [ex BP] A-Z 4 1-26 'numbers' keyboard
M2 M1443 GCHQ 84 A-Z A-Z/1-26 same plugboard layout as M2114
Tirpitz T249 GCHQ A-Z 28 n/a
M4 M4440 GCHQ A-Z 1-26
M4 M6847/jla/44 GCHQ A-Z 1-26
M4 M18273/aye/44 GCHQ A-Z 1-26 on loan to BP
Spanish K205 GCHQ A-Z n/a
M4 M18321/aye/44  Na 220 900 private collector A-Z 1-26 France
M3 M2114 BSI 43 1-26 9 A-Z/1-26 'numbers' keyboard:: same plugboard   layout as M1443
Army/GAF A19723/jla/45 BSI ? ? 149 |Sources; Michael van der Meulen 7
Army/GAF A17077/jla/44 BSI ? ? |and Heinz Ulbricht 7
Army/GAF A12795 BSI ? ? |
M4 M18171 NSA/NCM A-Z 1-26
M4 M16692/aye/44 NSA/NCM A-Z 65 1-26 Printing attachment
M4 M18428/aye/45 NSA/NCM A-Z 1-26
Army/GAF A01183/bac/44E NSA/NCM 1-26 QWERTZU metal case
Army/GAF A17105/jla/43 NSA/NCM 1-26 153 QWERTZU
Army/GAF B207 NSA/NCM 1-26 81 Q-L/17-12 1937
Army/GAF A6375 NSA/NCM 1-26 Q-L/17-12
Army/GAF A02484/bac/45E NSA/NCM 1-26 QWERTZU metal case: on loan to NMUSAF
Army/GAF A424 NSA/NCM
Army/GAF A00017/bac/42E NSA/NCM 1-26 QWERTZU no case: on loan to Natl. WW2 .Museum
Army/GAF A11769 NSA/NCM 1-26 82 QWERTZU no case: 1941
Tirpitz T209 NSA/NCM A-Z n/a
Tirpitz T212 NSA/NCM A-Z n/a
Tirpitz T216 NSA/NCM A-Z n/a
Tirpitz T259 NSA/NCM A-Z n/a
Tirpitz T314 NSA/NCM A-Z n/a
Tirpitz T315 NSA/NCM A-Z n/a
Abwehr G194 NSA/NCM A-Z n/a
Commercial 152 A1214 NSA/NCM A-Z n/a Italian navy machine: 1932
Commercial K 70 K470 NSA/NCM A-Z n/a
Commercial A766 143 NSA/NCM A-Z n/a
Army/GAF A4086 ? 1-26 Q-L/17-12 |These four machines are
Army/GAF A4549 ? 1-26 Q-L/17-12 |featured in a videotape5
Army/GAF A17119  S 17119/jla/43 ? 1-26 QWERTZU |where ownership is ascribed
Army/GAF A20155  A 20155/jla/44 ? 1-26 QWERTZU |to Elliot Riggs - USA (?)
Army/GAF A6421 1937 Sci. Mus. A-Z QWERTZU see Codebreakers pp.138/9
Army/GAF A02196/bac/44e Deu. Mus. 1-26 QWERTZU 1944:  metal case marked 'A021976'
Army/GAF A2178K Deu. Mus. 1938
M4 M7972 Deu. Mus. A-Z 1-26 1944
Army/GAF A18572/jla/44 private collector 1-26 27 QWERTZU Canada
Swiss 'K' K797 private collector A-Z 6 n/a (1940): USA
Swiss 'K' K798

private collector

A-Z

n/a (1940): Canada
Swiss 'K' K765 22

?

A-Z

n/a 'Station X' machine
Army/GAF A9120 Smithsonian QWERTZU 1936
M4 M5853/jla/43 Smithsonian A-Z 1-26 'numbers' keyboard
Army/GAF A8907 RAF Signals 1-26 QWERTZU 1938: RAF Cosford, UK 59
Army/GAF A13372/jla/41 Royal Signals A-Z8 QWERTZU Blandford Forum, Dorset, UK
M4 M7027/jla/43 private collector A-Z 1-26 Holland
'Norway' A1206 IWM [Duxford] 1-26 23, 64 QWERTZU ex Graham Winbolt
Army/GAF A2375 IWM 1-26 QWERTZU wheels: A2194, A1807(2)
M4 M15132 IWM see note 71
Polish replica A13 Sikorski A-Z A-Z wheels marked A [I-V]
Army/GAF A474 RAF 1-26 Q-L/17-12 RAF Hendon
Army/GAF A13364 private collector 1-26 14 QWERTZU USA
'Norway' 23 A13526/jla/41 private collector 1-26 15 Q-L/17-12 USA
M4 M7772/jla/44 private collector A-Z 16 1-26 USA
M4 M3359 FMU A-Z 1-26 Machine locked - no wheel info.
M4 M5651/jla/43 FMU A-Z 17 1-26 Printing attachment: 'numbers' k/b
M4 M18305/aye/44 Na 220 900 FMU A-Z 18 1-26 Fitted with extension lampboard
M4 M18368 FMU A-Z 1-26 info from Tom Perera
Army/GAF A01713/bac/44E FMU 1-26 19 QWERTZU metal case
Army/GAF A9922 FMU 1-26 20 QWERTZU with  'Uhr' box, Werk Nr. 975
Army/GAF A01077/bac/43E FMU 60 1-26 QWERTZU metal case
'Norway' A3356 G private collector 1-26 24 Q-L/17-12 Norway
Army/GAF A14362/jla/42 MNZ 1-26 26 Ljubljana, Slovenia
M4 M5846/jla/43 private collector A-Z 1-26 'numbers' keyboard: UK
Army/GAF A02039/bac/44E private collector none QWERTZU UKW 'B' installed: metal case: UK
Army/GAF A11011 private collector 1-26 QWERTZU (1940) UK - Channel Islands
Army/GAF A12370 private collector 1-26 QWERTZU (1941) UK - Channel Islands
Commercial A799 MWP A-Z n/a
Army/GAF A16395/jla/43 MWP 1-26 ? UKW 'B' installed
Army/GAF A12405 MDI 1-26 29 QWERTZU (1941): UKW 'B' installed
Army/GAF A12593 FFHE 1-26 45 QWERTZU all FFHE machines 7
Army/GAF A02524/bac/45E FFHE 1-26 QWERTZU metal case
M4 M17143/aye/44 MOS A-Z 1-26 all MOS machines 7
M3 M2272 MOS A-Z/1-26 ''numbers keyboard'
M4 M3571 MOS A-Z 1-26 'numbers keyboard'
Army/GAF ???? [removed] BWB 1-26 58 Q-L/17-12
Army/GAF A1938 BWB 1-26
Army/GAF A13530 OBIG 1-26 46 all OBIG machines 7
Army/GAF A12365 OBIG 1-26
Army/GAF A12452 OBIG 1-26
Army/GAF A4955 OBIG 1-26
Army/GAF A7355 OBIG 1-26
Army/GAF A12274 OBIG 1-26
Army/GAF A12269 OBIG 1-26
Army/GAF A12267 OBIG 1-26
Army/GAF A13365 OBIG 1-26
Army/GAF A13525 OBIG 1-26
Army/GAF A18638/jla/44 OBIG 1-26 47
Army/GAF A13954/jla/42 OBIG 1-26 48
Army/GAF A01379/bac/44E OBIG 1-26 49
Army/GAF A12783/jla/41 OBIG 1-26 50
Army/GAF A01192/bac/44E OBIG 1-26 51
Army/GAF A17246 S OBIG 1-26 52
Army/GAF A01093/bac/43E OBIG 1-26 53
Army/GAF A15949/jla/43 OBIG 1-26 54
Army/GAF A02377/bac/45E OBIG 1-26 55
Army/GAF A20519/jla/44 OBIG 1-26 56
Army/GAF A5256 OBIG 1-26
Army/GAF A9990 OBIG 1-26 57
Army/GAF A1274 OBIG 1-26
Army/GAF A15908/jla/43 OBIG 1-26
Army/GAF A2229 private collector A-Z 37 QWERTZU UK: sold in USA 2008
M4 M16298 private collector A-Z 32 1-26 USA
Swiss 'K' K838 private collector A-Z 33 n/a USA
Army/GAF A20531/jla/44 7, 44 private collector 1-26 QWERTZU Denmark
Army/GAF A12431 private collector A-Z 41 QWERTZU USA
M4 M18196/aye/44 Na 220 900 private collector A-Z 145 1-26 Denmark
M4 M15653/aye/44 RNFM A-Z 63 1-26
Army/GAF A8456 private collector 1-26 61 QWERTZU UK
Army/GAF A18807/jla/44 private collector 1-26 62 QWERTZU UK
Army/GAF A5606 private collector  1-26 42 QWERTZU (1936): UK
Army/GAF A6551 private collector 1-26 34 QWERTZU UK
M4 M10297/gvx/44 private collector A-Z 67 1-26 UK
M4 M7961/jla/44 Na 220 900 Mar. Mus. A-Z 1-26
Army/GAF A16701 TTI 1-26 68 QWERTZU Wooden case from A4727
Army/GAF A01985/bac/44E private collector 1-26 66 QWERTZU USA: metal case
Army/GAF A10360 private collector 1-26 QWERTZU USA: wooden case not original
M4 M10292/gvx/44 private collector A-Z 1-26 USA 72
M4 M2862 private collector A-Z 104 1-26 USA:  very early M4
M1 M897 73 FCO A-Z Q-L/17-12
M2 M1146 FCO A-Z 74 A-Z/1-26
Army/GAF A01277/bac/44E OAW 1-26 75 QWERTZU metal case
Army/GAF A7756 OAW 7 ? ? 1937
Army/GAF ???? private collector 1-26 35 QWERTZU UK: wooden case not original
Army/GAF A10894 private collector 1-26 76 QWERTZU Norway: 1940
M4 M2946 GAM A-Z 1-26 |see U-85 note 77
M4 M3131 private collector A-Z 1-26 |recovered in August 2002
Commercial K K932 private collector 1-26 78 n/a Germany
Army/GAF A4820 private collector 1-26 79 QWERTZU USA
Army/GAF A20662/jla/44 80 PHM 1-26 QWERTZU
Army/GAF A20567/jla/44 83 private collector 1-26 QWERTZU Holland
Swiss 'K' K762 private collector A-Z n/a Switzerland 85
Army/GAF A02075/bac/44E ISM 1-26 QWERTZU metal case
Army/GAF A1690 DTM 1-26 QWERTZU circa 1938
Army/GAF A01232/bac/44E HNF 1-26 87 QWERTZU
Army/GAF A2621 private collector 95 1-26 88 Q-L/17-12 ??: circa 1937
Army/GAF A6345 private collector 1-26 89 Q-L/17-12 US: 1937
'Norway' A12760/jla/41 private collector 1-26 90 QWERTZU USA
Abwehr G213 AIVD A-Z 91 n/a |private museum of AIVD:
Abwehr G128 AIVD A-Z 92 n/a |the Dutch Security Service
Abwehr G??? AIVD A-Z n/a |in Den Haag, Netherlands
Army/GAF A13852/jla/42 private collector 1-26 93 QWERTZU NL
Army/GAF A726 private collector 1-26 168 QWERTZU USA
Army/GAF A13486/jla/41 private collector 1-26 107 QWERTZU USA
Army/GAF A18495 private collector 1-26 97 QWERTZU USA
Army/GAF A18266/jla/44 private collector 1-26 98 QWERTZU USA
Army/GAF A17483/jla/43 NSGCD 1-26 99 QWERTZU
Tirpitz T46 NSGCD A-Z 100 n/a
Tirpitz T257 NSGCD A-Z n/a
Army/GAF A2142 private collector 1-26/A-Z 101 QWERTZU USA
Army/GAF A16501/jla/43 private collector 1-26 102 QWERTZU France: metal case? [unlikely]
Army/GAF A01257/bac/44E MDC 1-26 QWERTZU
Army/GAF A19734 MDC 1-26 QWERTZU
Army/GAF A20584 MDC 1-26 QWERTZU
Army/GAF A1436 USNA 103 1-26 QWERTZU
Army/GAF A6341 HEM 103 1-26 Q-l/17-12 1937
Army/GAF A5846 CIA 1-26 Q-1/17-12 1936
Army/GAF A13529 CIA 1-26 105 QWERTZU
Army/GAF A13368/jla/41 private collector 1-26 106 QWERTZU Austria
M4 M18370/aye/45 Na 220 900 private collector A-Z 108 1-26 USA
M4 M18340/aye/45 Na 220 900 private collector A-Z 109 1-26 Netherlands
Army/GAF A8081 private collector 1-26 110 QWERTZU UK
Abwehr G202 MDH A-Z n/a | Source Hans Vermeylen 7
Abwehr G204 MDH A-Z n/a |
Abwehr G216 MDH A-Z n/a |
Abwehr G217 MDH A-Z n/a |
Abwehr G?15 NSA(A) A-Z n/a | probably G215
Tirpitz T181 private collector A-Z n/a USA
Army/GAF A16775 private coillector 1-26 111 QWERTZU USA
Army/GAF A1478 private collector 1-26 112 QWERTZU Sweden
Army/GAF A1479 CMA 103 1-26 ?
Army/GAF A1593 private collector 1-26 QWERTZU Italy
M4 M16136/aye/44 private collector A-Z 1-26 Netherlands
Army/GAF A4229 private collector 1-26 113 QWERTZU UK
Army/GAF A14555 private collector 1-26 114 QWERTZU UK
Army/GAF A12428 private collector 1-26 115 QWERTZU US
Army/GAF ? NMMH 1-26 QWERTZU
Army/GAF ? KMLK 1-26 QWERTZU
M4 M5646 NRKK A-Z 1-26 'numbers' keyboard'
Army/GAF A599 private collector 1-26 116 Q-L/17-12 US
Army/GAF A13855 private collector 1-26 117 QWERTZU US
Army/GAF A19608/jla/45 private collector 1-26 118 QWERTZU 149 US
M4 M16905 private collector A-Z 119 1-26 DK sold on eBay 06/18/2006
M4 M15119/aye/43 private collector A-Z 86 1-26 BE: source Jim Oram
M4 M3467 123 MSI A-Z 1-26 source Jim Oram
M4 M10313 123 MSI A-Z 1-26 source Jim Oram
Army/GAF A13118/jla/41 private collector 1-26 124 QWERTZU BE
early Enigma G A865 126 private collector A-Z QWERTZU NL
M4 M10215 private collector A-Z 127 1-26 RU
Army/GAF A7889 dealer UKW only 128 QWERTZU PO: eBay 01/07/08
Army/GAF A16129 Tech. Univ. of Denmark 1-26 129 QWERTZU DK
M4 M17435/aye/44 FE A-Z 131 1-26 DK
M4 M17987/aye/44 FE A-Z 132 1-26
M4 M10478 FE A-Z 133 1-26
M4 M8446 FE A-Z 134 1-26 'numbers' keyboard
M4 M18197 FE A-Z 135 1-26
Army/GAF A19615/jla/45 FE 1-26 136 QWERTZU 'yellow' Enigma 94
M4 M17328/aye/44 THS A-Z 137 1-26
Army/GAF A10547 THS 1-26 138 QWERTZU 'UKWD' see notes
Army/GAF A16255 private collector none QWERTZU Australia
M4 M8454/jla/44 FMS A-Z 139 1-26 Denmark
Commercial A1242 MMC A-Z 140 none circa 1932
Commercial K256 MMC A-Z
Swiss 'K' K787 private collector A-Z 141 none CH
Army/GAF A9949 private collector 1-26 QWERTZU 1938: USA
M4 M8499/jla/44 private collector A-Z 1-26 Norway
Army/GAF A10859 private collector 1-26 QWERTZU USA: 1940 machine: 'Norway'?
Army/GAF A01400/bac/44E private collector 1-26 [repro] QWERTZU USA: metal case
Swiss 'K' K775 CDFAI A-Z none Canada
Swiss 'K' K774 private collector A-Z none CH
Spanish A1232 CGE A-Z 144 n/a ES
Spanish A1233 CGE A-Z n/a ES
Spanish A1234 CGE A-Z n/a ES
Spanish A1235 CGE A-Z n/a ES
Spanish K203 CGE A-Z n/ae ES
Spanish K204 CGE A-Z n/a ES
Spanish K206 CGE A-Z n/a ES
Spanish K207 CGE A-Z n/a ES
Spanish K208 CGE A-Z n/a ES
M4 M8384/jla/44 FM A-Z 1-26 DK
Army/GAF A9547 MDO 1-26 QWERTZU France
M4 M3402 private owner A-Z 1-26 DE
Army/GAF A02192/bac/44E private owner 1-26 154 QWERTZU USA: metal case
Army/GAF A17693 [probably  /jla/43] private owner 1-26 155 QWERZU UK
Swiss K K353 private owner A-Z 156 n/a UK
M4 M16681/aye/44 private owner A-Z 1-26 USA
Army/GAF ? private owner 1-26 QWERTZU USA
M4 M16008/aye/44 private owner? A-Z 174 1-26 USA: source Niels Faurholt & Tom Perera
Swiss K K787 private owner A-Z 157 n/a NL
Army/GAF A598 private owner 1-26 158 QWERTZU 1927: NL
M1 M755 159 AWMC A-Z 1-26 1934
Army/GAF A2724 private owner 1-26 160 QWERTZU USA: 1934
Army/GAF A3814 private owner 1-26 QWERTZU NY, USA
Commercial A1216 MdE A-Z n/a Toledo, ES
Army/GAF A02186/bac/44E private owner 1-26 162 QWERTZU UK
M3 M2272 unknown 1-26 163 1-26/A-Z DE
Army/GAF A16637/jla/43 private owner 1-26 QWERTZU Australia
Army/GAF A11463 JWTU 1-26 QWERTZU CI: source Jim Oram
Army/GAF A6085 private owner 1-26 176 QWERTZU DE: source owner
Army/GAF A604 private owner 1-26 164 QWERTZU UK: very early machine: ex BND
Army/GAF A01882/bac/44E USAFA 1-26 165 QWERTZU USA: 'Panzerholz' machine
Army/GAF A00371/bac/43E private ownner? no wheels QWERZTU IS: 'Panzerholz' machine
Army/GAF A13598/jla/41 private owner 1-26 166 QWERTZU USA
Army/GAF A7340 FPB 1-26 167 Q-L/17-12 DK
Army/GAF A9586 MAM 1-26 QWERTZU USA
Army/GAF A20934/jla/44 private owner 1-25 169 QWERTZU DE
Commercial A786 private owner A-Z n/a MX
Army/GAF A02615/bac/45E private owner ? QWERTZU USA: 'Panzerholz'  machine
Army/GAF A02200/bac/44E UFRGS 1-26 170 QWERTZU BR
Army/GAF A17979/jla/44 private owner ? QWERTZU USA?
Army/GAF A16588/jla/43 private owner ? QWERTZU RS
M4 M18316/aye/44 private owner A-Z 171 1-26 USA
Army/GAF A15342/jla/43 private owner 1-26 172 QWERTZU USA
Army/GAF A3995 private owner 1-26 QWERTZU NL
Army/GAF A00994/bac/43E SVB 1-26 QWERTZU NO
M4 M8384/jla/44(?) FM 1-26 175 1-26 DK
Army/GAF A17905/jla/44 private owner 1-26 QWERTZU IT
Army/GAF A18820/jla/44 private owner 1-26 QWERTZU IT
M4 M16683 private owner 1-26 1-26 UK: Mick Jagger's machine
Army/GAF A20156/jla/44 private owner 1-26 177 QWERTZU DE source owner
Swiss K K375 private owner A-Z 178 n/a USA
Army/GAF A6725 private owner ? QWERTZU IT: 1937
Army/GAF A12272/jla/41 private owner 1-26 180 QWERTZU UK
M4 M4117/jla/41 private owner 1-26 181 1-26 USA
Army/GAF A16411/jla/43 CHM 1-26 182 QWERTZU USA: source Ralph Simpson
Army/GAF A20449/jla/44 private owner 1-26 183 QWERTZU DE: 'yellow' Enigma
Army/GAF A16427/jla/43 Sold Sotheby's 07/14/15 1-26 QWERTZU UK
Army/GAF A15753/jla/43 HCV 1-26 186 QWERTZU NL
M4 M8256/jla/44 NTNU A-Z 1-26 184 NO - source Alex Hansen
Army/GAF A11395/jla/40 private owner 1-26 QWERTZU UK - source owner
M1 M522 185 DPT ? ? DK: oldest known marine Enigma
M4 M6026 CWM A-Z 1-26 CA
M4 M16630 MCEM A-Z 1-26 CA
Other:
M4 M16744 7, 38 London 1994 A-Z 1-26 |a number of machines have
Army/GAF A6327 1937 7 London 1995 1-26 QWERTZU |appeared at auction or private
M4 A16683/aye/44 7,39 London 1996 A-Z 1-26 |sale and are presumed sold but
Army/GAF A10820 7 London 1996 1-26 |current location unknown 40
Army/GAF A18750/jla/44 auction USA 1-26 January 1999
M4 M18360/aye/45 auction USA 1-26 1-26 September. 2000 30
Army/GAF A16694/jla/43 auction USA 1-26 QWERTZU October 2000 31
Commercial A801 auction London A-Z n/a Christies: 12 April 2001
Army/GAF A18420/jla/44 auction Köln 1-26 36 QWERTZU Breker: 1 December 2001: no case
Army/GAF A9949 auction USA ? ? July 2003: 1938 model
Army/GAF A5228 eBay March 2004 none Q-L/17-12 1941
Army/GAF serial numbers erased eBay April 2006 1-26 120 QWERTZU
Army/GAF A11763 eBay May 2006 1-26 121 QWERTZU
Army/GAF A11729 eBay June 2006 1-26 122 QWERTZU for sale 09/06: case is from A6471
Army/GAF A16775 Tom Perera 1-26 QWERTZU
Swiss K K775 Dennis Yates A-Z none See note 142
Army/GAF A7668 eBay September 2008 1-26 QWERTZU 1937 machine: USA
Army/GAF A17582 Breker November 2008 A-Z 146 QWERTZU
Army/GAF A1872 147 Tom Perera 1-26 QWERTZU unknown buyer Jan 2009
Army/GAF A7149 Tom Perera 1-26 148 QWERTZU unknown buyer Jan 2009
Army/GAF A10874 150 private owner 1-26 n/a DE: wheel II only
Army/GAF A5260 eBay March 2009 1-26 151 QWERTZU 1936 machine: used by DDR?
Army/GAF A15330 for sale 1-26 QWERTZU USA: March 2009
M4 M16439/aye/44 for sale at auction A-Z 1-26 USA: April 2010
Army/GAF A17534 for sale 1-26 161 QWERTZU USA: August 2010
Army/GAF A16481 for sale eBay 1-26 QWERTZU DE: January 2011
Army/GAF A20694/jla/44 auction Breker  05/12/2013 1-26 173 QWERTZU DE 'yellow' Enigma
Army/GAF A01891/bac/44E auction Hermann
Historica 11/15/13
1-26 179 QWERTZU DE: 'Panzerholz ' case
M4 M17176/aye/44 auction Hermann
Historica 11/15/13
A-Z 1-26 DE
Army/GAF A4127 Auction Sothebys 1-26 QWERTZU UK:. 03 Sept.  2014
Army/GAF A17306 Aucton Hermann-Hist. 1-26 QWERTZU DE: 25 Sept. 2015: no oak case
Army/GAF A14938/jla/42 Auction Rau 1-26 QWERTZU USA February 2016

Notes

AIVD = Algemene Inlichtingen en Veilheidsdienst, Den Haag, NL
AWMC = Australian War Memorial Collection, Canberra, AU: information courtesy Ty Noble
BP = Bletchley Park, UK: all information courtesy Tony Sale and John Gallehawk
BSI = Bundesamt für Sicherheit in der Informationstechnik, Bonn, DE. Curator Dr. Frank Niedermeyer
BWB = Bundesamt für Beschaffung und Wehrtechnik, Trier, DE: all information courtesy Heinz Ulbricht
CDFAI = Canadian Defence and Foreign Affairs Institute, Calgary: information courtesy Holger Herwig
CGE = Cuartel General del Ejército, Plaza de Cibeles, Madrid, ES
CHM = Computer History Museum, 1401 N. Shoreline Blvd., Mountain View, CA, USA
CIA = Central Intelligence Agency, Langley, VA, USA: information courtesy Toni Hiley, Curator
CMA = Computer Museum of America, San Diego, CA, USA
CWM = Canadian War Museum, Ottawa, Canada
Deu. Mus. = Deutsches Museum, Munich, DE
DODUK = Department of Defence, UK
DPT = Danish Post & Telegraph Museum
DTM = Deutsches Technikmuseum, Berlin, DE: information courtesy Rudolf J. Ritter
FCO = Foreign and Commonwealth Office, London: all information courtesy of  Chris Webb
FE = Forsvarets Efterretningstjeneste, Teknisk-Historisk Samling, Copenhagen, DK: [no public access]: information courtesy Niels Faurholt
FFHE = Fernmeldeschule und Fachschule des Heeres für Elektronic, Feldafing, DE: all information courtesy Heinz Ulbricht
FM = Frihedsmuseet, Copenhagen, DKFMS = Frihedsmuseet, Skanderborg
, DK: curator Major Jørgen Sindensen: information courtesy Niels Faurholt
FMU = Forsvarsmuseet, Oslo, NO - Trandum annex
25: all information courtesy Major Reidar Olsen, Curator
FPB = Forsvarsmuseet paa Bornholm, Roenne, DK: information courtesy Niels Faurholt
GAM = Graveyard of the Atlantic Museum, Hatteras, NC, USA
GCHQ = Government Communications Headquarters, Cheltenham, UK
HCV = Historische Collectie Verbindingsdienst, Amersfoort, NL
HEM = Historical Electronics Museum, Linthicum, MD, USA
HNF = Heinz Nixdorf Museums Forum GmbH, Paderborn, DE: information courtesy Rudolf   J. Ritter
ISM = International Spy Museum, Washington DC, USA
IWM = Imperial War Museum, London, UK: all information courtesy Dr. J. R. Bullen, Curator
JWTU = Jersey War Tunnels Museum. Jersey, CI: courtesy Jim Oram
KMLK = Koninklijk Museum van het Leger en de Krijgsgeschiedenis, Brussel, BE: information courtesy Dirk Rijmenants
MAM = Military Aviation Museum, Virginia Beach, VA, USA: information courtesy Jerry Yagen via Tom Perera
Mar. Mus. = Mariners Museum, Hampton, VA, USA: information courtesy Wes Freeman
MCEM = Military Communications & Electronics Museum, Kingston, Ontario, Canada
MDC = Musée du Chiffre, Rennes, FR: informatiom courtesy M. Jean-Francois Bothorel
MDH = Marinemuseum Den Helder, Den Helder, NL: information courtesy Hans Vermeylen
MDI = Museum of Defence Intelligence, Chicksands, UK: all information courtesy Col. John Woolmer, Curator
MDO = Musée D-Day Omaha, Route de Grandchamps, Vierville-surMer, France: information courtesy Dirk Rijmenants
MdE = Museo del Ejército, Toledo, ES: information courtesy Allan Edgar
MMC = Museo Militar de Cartagena, ES: information courtesy Allan Edgar
MNZ = Muzej Novejse Zgodovine, Ljubljana, SI: all information courtesy Ivo Vranicar, Curator
MSI = Museum of Science & Industry, Chicago, IL, USA: U-505 exhibit: information courtesy Jim Oram
MOS = Marineoperationsschule, Bremerhaven, DE: information courtesy Heinz Ulbricht 96
MWP = Muzeum Wojska Polskiego, Warsaw, PL: all information courtesy Zdzislaw Zajdler via John Gallehawk
NMMH = National Museum of Military History, Diekirch, LU: information courtesy Dirk Rijmenants
NMUSAF = National Museum US Air Force, Wright Patterson AFB, OH, USA: courtesy Dr. Doug Lantry
NRKK = Nordland Røde Kors Krigsminnemuseum, Narvik, NO: information courtesy Heinz Ulbricht
NSA/NCM = National Cryptologic Museum, Fort Meade, MD, USA:  information courtesy Jack Ingram, Curator
NSA(A) = Nederland Scheepvaartmuseum Amsterdam, Amsterdam, NL: information courtesy Hans Vermeylen 
NSGCD = Naval Security Group Command Display, Pensacola, FL, USA: information courtesy Capt. George McGinnis USN
NOOAW = Openluchtmuseum Atlantikwall, Ostend, BE: information courtesy Alex Deseyne, Curator
NTNU = Norges Teknisk Naturvitenskapelige Universitet, Trondheim, NO: information courtesy Prof. Alex Hansen
OBIG = Republik Österreich Bundesministerium für Inneres Generaldirection für die öffentliche Sicherheit, Wien, AU: courtesy Heinz Ulbricht
PHM = Powerhouse Museum, Sydney, Australia.
RAF = Royal Air Force Museum, Hendon, UK: all information courtesy Ewan Cameron, Curator
RNFM = Royal Naval Flagship Museum, Portsmouth, UK: all information courtesy Richard Noyce, Curator
Sci. Mus. = Science Museum, London, UK
Sikorski = Sikorski Museum, London, UK: all information via John Gallehawk
Smithsonian = Smithsonian Institution, Washington DC, USA
SVB = Svalbard Museum, Longyearbyen, Spitzbergen, NO: information Tom Perera
THS = Telegrafregimentets Historiske Samling, Fredericia, DK: Curator Captain Paul Rochler: information courtesy Niels Faurholt
TTI = Tidewater Technical Institute, Virginia Beach, VA, USA: information courtesy Gerald Yagen
UFRGS = Universidad Federal do Rio Grande do Sul, Porto Alegre, BR
USAFA = United States Air Force Academy, Colorado Springs, CO: courtesy James Oram
USNA = United States Naval Academy, Annapolis, MD: information coutesy Dr. Scott Harmon

*    This list has taken several years to compile and while the data were valid at the time of entry, changes in location and ownership may
       have occurred since that time. Additionally, I know of a number of machines whose owners have asked to be excluded from this list - if
       you are looking for information on a particular serial number or Enigma variant which is not listed please contact me by email.
+    The Army/GAF machine is the 'standard', 3-wheel version [Modell I],  used by the German Army and Air Force.
#    'TIRPITZ' was the code name assigned by Bletchley Park to Enigma T - a modified Commercial Enigma K supplied by Germany
       to the Japanese navy. TIRPITZ has eight wheels, each of which has five turnover notches.
##  'Spanish Enigma' - rewired variant based on the Commercial machine and sold to Spain during the Spanish Civil War.

  1  wheels are from two different Navy machines - M1332 [VI, VI],   M1322[VIII]:UKW is A16991
  2  wheels are from A18131 [III, V] and A16801 [V]
  3  wheels are from M1332 [II, IV, V]
  4  wheels are from M3887 [I, III, V]; Gamma from M5520
  5  'The German Enigma Cipher Machine'; Collectors' Video Services; ©1990 Joe Shray
  6 wheels are from K812
  7 reported but not confirmed: A12593 REPORTED AS STOLEN MARCH 2016
  8 wheels from two different Navy machines: M983 [V & VI],  M867[VII]: Courtesy Maj. R. Pickard (Retd.)
  9 wheels are from A19771 [III & V] and A19811[II]
10 removed from BP exhibit in mid 1999 and returned to GCHQ. M3097 was later presented [September 16, 2000]
     by HRH the Duke of York to Mr. Jerzy Buzek, Prime Minister of Poland

11 replaces M3097 in BP exhibit
12 wheels are from M15700 [II, VI] and M16253 [I]; Beta from M16532; 'Thin' C reflector M5620. 
     M15700 [VI] is non-standard in that, while it contains the wired core of M15700 [VI], it has the
     single-notch ring of an unidentified Wheel III [notch is at ‘D’] - clearly engraved with the number ‘3’.
     Obviously, any Walzenlage which includes this wheel will not provide an output of meaningful
     ciphertext or plaintext.
13 one of six machines built in France in 1940 by the Polish team in exile: it has no s/n but all wheels,
     including the UKW, are engraved 'A' - this machine is, regrettably, not in working condition: [for a
     photograph see 'The Enigma War'; Jozef Garlinski; Scribners; 1980]
14 wheels are A02188 [I], A01512 [II], A01834 [III], 10731 [IV] and 18840 [V]
15 wheels are from A00908, A01400, 0676??
16 wheels are M8264 [ I, II, V], Gamma from M6927, 'Thin' C reflector M18345. Collection also includes an
     unidentified wheel - metal engraved A-Z - with no serial number and non-standard wiring and two Army/GAF
     wheels: A5514 [I, III]
17 wheels are M4060 [II, III, VI and Gamma], 'Thin' C reflector M2856
18 wheels are all M18305 [I, II, III, Beta and 'Thin' B reflector]
19 wheels are A17248 [I, IV], A3273 [V], UKW = B [01713/44E]
20 wheels are A7403 [II], A13530 [IV], A10224 [V], UKW = D [A11391]
21 described in detail, with photographs, in: 'G-312: An Abwehr Enigma', Hamer, D.H., Cryptologia 24(1), January 2000
22 K765 is featured as an illustration in 'Station X' by Michael Smith [Channel 4 Books, 1998] and wrongly captioned
      in early  printings as a navy M4
23 the 'Norway' Enigma is a standard Army/GAF machine, modified for use, post-war, by the Norwegian Special Branch
     [Overvaakingspolitiet] by rewiring of all wheels except the ETW. The recent discovery that A13526/jla/41 has the
     modified wiring suggests that may be other machines listed here as 'Army/GAF' which are in fact  'Norway' Enigmas.
24 wheels are A5760 [I], A16207 [II], A4229 [III], A5846 [IV], A1283 [V]: UKW B
25 the FMU's Trandum annex is not open to the public - access is restricted and by prior arangement only.
26 wheels are A14362 [III, V], A14951 [II]: UKW =  B [A14362]
27 wheels are A18572 [II, IV, V], A00612 [I] and A01263 [III]
28 wheels installed: V, VII, VIII
29 wheels are A12405 [I, II, III]
30 sold on eBay: September 2000
31 sold on eBay: October 2000: wheels are all A16694
32 wheels are all from M5623 [I, III, IV, Gamma and 'thin' C reflector]: metal engraved. The wooden case on this machine
    does not have the usual natural finish but is painted a blue-green previously seen only on Army/GAF Enigmas.
33 wheels are from K524
34 wheels are from A01280 [III], A00984 [IV], A01206 [V]; UKW=B
35 wheels are from A00908, A01400, 0676??
36 wheels are all from A18420 [I, III, IV]; UKW=B. This machine has no wooden case and no Steckers
37 wheels are fom navy machine: M4770 [IV], M4051 [VI], M5746 [VII]
38 lampboard cover is missing, no lamps. Four wheels installed, five spare: A6793 [III], A12771 [IV], A10244 [IV],
     A13947 [V], M4515 [VI], VIII]
39 four wheels installed, six spare
40 information on these four machines courtesy Dr. Mark Baldwin.
41 wheels are M6742 [IV, V, VI]: UKW = B [A15662]
42 wheels are A5606 [III, IV ,V]: UKW = B [A5606]
43 this museum facility has been closed. The collection remains in the keeping of the Bundesamt für Sicherheit in der
    Informationstechnik [BSI], Bonn, DE. Curator Dr. Frank Niedermeyer.
44 this machine has a number of features that are hard to explain, including metalwork which appears original but is
     painted  beige and has a non standard electrical source switch. Wheels are II, V and V indexed to the machine:
     UKW = B. Information  courtesy of Henrik Christiansen.
45 wheels are A12595 [I-V]: UKW = B
46 all  OBIG machines have wheels I-V keyed to machine's s/n except where noted below [47-57]
47 wheels are A15949 [I], A18638 [II], A3723 [III], A2741 [IV], A18638 [V]
48 wheels are A3723 [I], A13699 [II], A14625 [III], A2516 [IV], A6793 [V]
49 wheels are A10820 [I], A7881 [II], A5846 [III, A13038 [IV, V]
50 wheels are A4740 [I], A9812 [II], A10820 [III], A11729 [IV], A11216 [V]
51 wheels are A2696 [I], A17233 [II], A10641 [III], A20087 [IV], A4820 [V]
52 wheels are A5005 [I], A7334 [II], A1635 [III], A12713 [IV], A8831 [V] 
53 wheels are A02377 [I, III], A01093 [II, IV, V]
54 wheels are A11332 [I], A01379 [II], A5373 [III], A1951 [IV], A15949 [V]
55 wheels are A1951 [I], A02377 [II], A11332 [III], A13954 [IV, V]
56 wheels are A20519 [I, II, III], A13954B [IV], A12783 [V]
57 wheels are A9990 [I, IV, V], A01379 [II, III]
58 the following wheels are in the BWB collection - it is not known how they are assigned to the individual machines:
    A2762 [III, IV], A2692 [V], A16187 [II], A18225 [III], A4068 [IV, V],  M2856 [ß], M17991 [IV], and two UKWD
    [A11536,  A11518]
59 wheels are A8582 [IV, V], A8907 [I, II, V], A9055 [II, III]  RAF Communications Electronics Training Squadron,
     RAF Cosford, UK. Information courtesy Gp. Capt. Henry Hall and Chf. Tech. Ian Shackleton
60 this machine in the FMU collection is on public display at the main museum in Akershus Fortress, Oslo.
     UKW  = B [A01077]
61 wheels are A8456 [II, III, IV]: UKW = B
62 wheels are all from A18807 [II, III, IV]: UKW = 'B': A18807 is in the caseof a very early Enigma - A581.
63 wheels are M15653 [I, II, V]. There is no UKW or Zusatzwalze - instead Wheel IV is installed in the left-hand position
    and has been modified to act as a reflector by crudely soldering wired links across the plate contacts. Information
    courtesy of Richard Noyce, Curator
64 featured in the film version of Robert Harris' Enigma: wheels are A3194 [I], A2168 [II], A2690 [IV].
     Information courtesy the owner  via Tony Sale. Sold at Christies in September 2011 for £133,250
65 wheels are all from M5054 [I, II, IV, Gamma]: UKW = 'C'
66 wheels are all from A01985 [I, II, III]: UKW = 'B'
67 wheels are all from M10297 [I, II, III, Beta]: UKW = 'B'
68 wheels are A00680/42E [I], A01248/44E [II], A01276/44E [III]; UKW=B [A2530]
69 wheels are A10360 [I, II, V]
70 although, according to Swiss records, K470 was included in the second batch of machines delivered to
     Switzerland on 1 July 1939 it does not appear to have been modified and remains in its original configuration
71 There is a third Enigma at IWM whose serial number is not currently available.
72 this collection also contains an 'Uhr' box.
73 M897 is accompanied by its Begleitbuch which shows it to have been on board the pocket battleship Lützow
     [formerly Deutschland] during that ship's service from 1934 until its surrender in 1945. Wheels are all M897
     [I, II, III]; UKW = 'B'
74 wheels are from M983 [I, II, III]; UKW = 'C' [M1146]
75 wheels are from A2606 [I, II, V]: the collection also contains Navy wheel M8573 [IV].
76 wheels are all from A10894 [I, II, V]; UKW = 'B'.
77 M2946 was recovered from the wreck of U-85 on 3 July 2001. At the same time the entire scrambler assembly of M3131
     was recovered. These artefacts are in a remarkably good state of preservation. With this double recovery all of the wheels
     but one from both M2946 and M3131 have been recovered. On 22 August 2002 the rest of M3131 was recovered.  For
     details see U-85 pages. 
78 Though carrying a Commercial serial number K932 is a bit of a 'hybrid' - wheels are from three different Army/GAF machines:
    A19761 [I], A19811 [IV], A14033 [V]:  UKW is 11018 and its index ring carries 1-26 markings.
79 wheels are A01174 [I], A02188 [II], A00986 [III], A20719 [IV], A 02192 [V]; UKW='B' [A2229]: spare wheels in oak box.
80 this machine is fabricated from metal of the same beige color as A20531 [see note 44].
81 wheels and UKW are all marked B207 [I, II, III] but the wiring of  all wheels except ETW is non-standard and the UKW is
     otherwise unmarked. The index markings on all wheels are in red.
82 wheels are A12672 [IV, V] and A468 [V]; UKW = 'B' [A11769].
83 cover is of beige metal construction - similar to A20531. Wheels are all A20567 [I-V]; information courtesy Dr. Mark Baldwin.
84 all three GCHQ machines examined by the author on 18 November 2004.
85 sold on Ebay: June 2002.
86 wheels are all M15119 [I, III, IV]: Gamma/UKW = 'C'.
87 wheels are from A0908,  A01254,  A01270.
88 wheels are A2621 [I, II, III]: UKW = 'B'.
89 wheels are A6345 [II, IV, V]: UKW = 'D' [A11402].
90 'Norway' modified wiring: wheels are A3386 [I], A16411 [II], A13529 [III]: UKW = 'B' [A12760].
91 wheels I, II, and III are from G130: UKW is original. G128, G213 and G??? were used post-WW2 by the Royal Dutch Navy.
92 wheels are marked G128 [I, II, III].
93 wheels are all A13852 [II, III, IV and UKWB].
94 probably A19615/jla/44 but data plate is missing: similar features to A19723, A20531/jla/44 and A20662/jla/44 - see notes
     #44, #80. When this machine was first brought to my attention the installed wheels were from three different navy machines,
     M2990 [III], M16687 [II], M18198 [II]: UKW = 'B [A19615] but  these have now  been replaced with army wheels A13522 [II],
     A10218[III] and A14133[V]: information courtesy of Niels Faurholt [see also footnote #136]. A19608, A19615 and A19723
     have similar features (yellow Steckerbrett). However, A20531 and A20662 are rather different. They each have a sand-
     coloured  (beige) cover over the wheels and bulbs and a black Steckerbret
t.
95 27 March 2003 - re-sold on eBay to unidentified buyer.
96 the MOS machines were formerly at the Marinefernmeldeschule, Flensburg, DE.
97 wheels are all A18495 [I, II, III and UKWB].
98 wheels are all A17105 [I, II, V and UKWB].
99 wheels are A5856 [II], A14663 [II], A18226 [I]: UKW='B' [A17483].
100 T46 and T257 are each complete with all eight wheels [I-VIII].
101 wheels  are A00412/43E [V], M5746 [VI], M4051 [VII]: UKW='B' - see footnote #37.
102 wheels are A874 [II, III], A16497 [V], A16501 [I, IV]: UKW='B' [A16501].
103 on loan from NSA/NCM.
104 wheels are all M2862 [I, III, VII, Beta]: UKW = 'C'. M2862 is an early M4 with a leather carrying strap.
105 wheels are all A1154 [I, IV, V]: UKW [A13529] = 'B'. This Enigma is on permanent loan to the CIA from H.Keith Melton.
106 wheels are all A13368 [I, II, IV]: UKW = 'B'.
107 wheels are all A13486 [I, II, IV]: UKW = 'B' [UKW has non-standard wiring]
108 wheels are all M18370 [I, II, III, Beta]: UKW = 'B'
109 wheels are all M18340 [I, II, III, Beta]: UKW = 'B'
110 wheels are all A8081 [I, II, III]: UKW = 'B'
111 wheels are all A16775 [I-V]: UKW = 'B'
112 wheels are all A1478 [I, II, III]: UKW = 'B'
113  wheels are all A4229 [ I-V]: UKW = 'B'
114  wheels are all A14555 [I, III,V]: UKW = 'B'
115  'reproduction' wheels A2142 {I, II, III]: wooden case is from A2142
116 wheels are all A599 [I, III, V]: UKW = 'B'
117 wheels are all A13855 [II, IV, V]: UKW = 'B'
118 wheels are all A19608 [I, II, III]: UKW = 'B'
119 wheels are M17328 [I], M18194 [VII], M18193 [VIII], Gamma [M8384]: UKW = 'B': [M18199]: resold on eBay 06/18/2006
120 all serial numbers erased: wheels I-V
121 wheels are all A13523 [I-V]
122 wheels are all A11729 [I-V]
123 both M3467 and M10313 are on loan from the NSA/NCM inventory
124 wheels are all A13118 [I, I, III]: UKW='B'
125 wheels are A16672 [I, II, III]: A1898 [IV, V, UKWB]
126 wheels are A856 [I, II, III, UKW]: very early geared machine - similar to Abwehr 'G' model
127 wheels are M17325 [I, VII,VIII]: Beta [M8376]:  UKW= B [M18199]. Though the replacement ID plate carries the legend
       M10215/jla/44 the fabricator's code and date are patently incorrect. The 'Zur Beachtung' plate in the lid is inappropriate.
128  no wheels except UKWB A7889: badly damaged: offered on eBay January 2008
129 'repro' wheels  A16129 [I, II, III] and UKWB plus original  A18255 [ [II], A4073 [V]
130 wheels are T244 [I, II, III and UKW]: source John Alexander
131 wheels are all M17435 [I, VII, VIII, Gamma  and UKWB]: source for all FE and THS information from Niels Faurholt
132 wheels are all M17987 [I, V, VI, Gamma and UKWB]
133 wheels are M2990[III], M2846[VII], M4163[VIII], Beta[M2846], 'thin' C[M2990]: data plate missing
134 wheels are M6100[I], M15953[V], M7782[VIII], Gamma[M5899, 'thin' B[M16432]: data plate missing
135 wheels are M16687[II], M7667[III,VII], Gamma[M16627], 'thin' B[M3036]: data plate missing
136 wheels are A13522[II], A10218[III], A14133[V], UKWB[A19615 ]: data plate missing, probably /jla/44, yellow Steckerbrett
137 wheels are M7667[I], M16080[VII], M18197[VIII], Gamma[M18194], 'thin' B[M6684]. On display at Danmarks Tekniske Museum, Helsinger: information from Niels Faurholt
138 wheels are A9643[I], A12635[II], A10129[III], UKWD[A12956]
139 wheels are all  M8454 [IV, V, VIII, Gamma and 'thin' C
140 wheels are all A1242 [I,II,III, UKW]: I, II and III have non-standard wiring: may be a Spanish military variant
141 wheels are all K786 [I, II, III]: power supply
142 seen at National Vintage Communications Fair, at the Warwickshire Exhibition Centre, UK: May 2008
143 this is one of two  machines purchased for evaluation by the United States in 1928  - the other was A772:
      wheels are the original I, III and III plus reflector. Strictly speaking A766 is not an Enigma K: that term was
       not yet in use in 1928. A766 and A772 should more properly be labeled Model A27 - their Chiffriermaschinen
       AG  internal designation: functionally they are Enigma K machines with  minor  cosmetic differences.
144 all ten of these Enigmas are presumed to have non-standard wiring [probably the same as A1242]
145 wheels are M18196 [I, VIII, Gamma, UKW=B] and M16430[VII]
146 wheels are M6742 [I, II and III]
147 hybrid machine w/parts from several sources - repro wheels A1898 [ I, II and III]: UKW=B [A1872]
148 repro wheels A12425 [I-V]: UKW=B [repro? A598]
149 'yellow' Steckerbrett
150 wheel  II only: information courtesy Joerg Eberstein
151 wheels are A5260 [I, II, III]
152 records show that this is one of the machines sold to the Italian navy in 1932: recovered by a US Navy team in Brescia|
      in 1945. It is currently on loan to the Bletchley Park [BP] museum in the UK. Wheels A1214 [I, II,III]
153 wheels are A00228[I], A5532[II], A00282[III]: UKW=B [00228]
154 wheels are A7424 [I, II, III], A02192 [IV, V]: UKW=B [A01400/44E]
155 formerly mis-identified as A1593 due to mis-labeling of case: wheels are A1593 {I, II, III], A8837 [IV], A6353 [V]
156 wheels are K762 [I,II, III]: UKW is K772: case mis-labeled '870'
157 wheels are all K786 [I, II, III]
158 wheels are all A598 [I, II, III]: UKW=B [A18840]
159 there are features of this Enigma that remain unexplained: the three wheels appear to be of the late-war type: there is no
      UKW - the space is filled with the wired core of a regular wheel
160 wheels are A17534 [ I, II, III]: UKW=B [A14390]
162 wheels with this machine are an eclectic mix: A3356 [I], A5042 [II], A4016 [III], M2816 [III], A12711 [IV], A2397 [V], M10123 [VI]
       and M18363 [VIII]: UKW=B [A4113]
163 fitted with army/GAF wheels and UKW=B
164 wheels [rebuilt] are all A604 [I-V]: UKW=B
165 wheels [non standard wiring] are A01182
alpha [ I, IV, V]: UKW=alpha
166 wheels are all A13598 [I-III:]: UKW=B
167 wheels are all A7340: UKW=B
168 wheels I-V [A726]: UKW=B [A726]
169 wheels [A20934]  I, II , [A20166] III , [A1279] IV,V:   UKW=B
170 wheels are all A17678 [I, II, III: 'rebuilt/repro']: UKWB [A7362 ]: original Panzerholz case replaced with oak case
171 wheels are all M18316 [I ,II ,III, Beta] 'thin' UKW=B
172 wheels are all A15341 [I-V]: UKWB=A15342
173
wheels are all A20694 [II,IV,V]: UKWB
174 wheels are all M16008 [V,VIII,?, Beta]: UKW='thin' C
175 wheels M18198[I], M18197[VII], M3036[VIII]; Gamma[M17325]: UKW='thin' B
176 wheels are all A6085 [I-V, UKWB] - reproduction
177 wheels are all A20156 [II,III,V]: UKWD=A5436
178 wheels and UKW (K)907 [I,II,III]: Baseplate stamped K375. No 'K' on wheels. Case marked '907' in script
179 wheels are all A01891 [III,IV,V,UKWB]
180 wheels are A603 [I,II], 02194 [IV] marked '52-E', UKWB=A12430
181 wheels are all M4117 [IV,VI,VII, Gamma], UKW= 'thin' B
182 replacent oak case is marked A12761
183 wheels are A12350 [I,III], A20934 [II], UKWB=A20449: also A598 [V], A01259//44E [II]
184 wheels are M8256 [I,II,VI,Beta,Gamma]: 'thin' UKWs B&C [M8256]: Additional ZW Gamma [M7275]: oak case from M15428 and spare wheels box [M8256]: key
185  M522 is the oldest kbnown surviving naval Enigma though it is little more than a 'battlefield relic'
186  wheels are A15753 [I,II,III]: UKWB=A15753

 

Please send any additions and/or corrections to this list to: dhamer@cryptogram.org

updated 19 February 2017

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