 Parent Directory | | |
 1942circleH | 2019-03-06 05:26 | - |
| BurstEncoders | 2019-03-06 05:26 | - |
| caesar | 2019-03-06 05:26 | - |
| Cameras | 2019-03-06 05:26 | - |
| ClipperChip | 2019-03-06 05:26 | - |
| codes | 2019-03-06 05:26 | - |
| Colossus Pulley at CHM | 2021-09-04 06:24 | - |
| enigma | 2019-03-06 05:27 | - |
| enigmacabletest | 2020-07-26 07:05 | - |
| Hagelin | 2019-03-06 05:27 | - |
| HenryII | 2019-05-22 04:17 | - |
| iff | 2019-03-09 05:14 | - |
| index | 2019-03-06 05:27 | - |
| juniper | 2019-03-06 05:27 | - |
| M-94 | 2019-03-06 05:28 | - |
| m209 | 2019-03-06 05:27 | - |
| mercury | 2019-03-06 05:27 | - |
| navajo | 2019-03-06 05:27 | - |
| NEMA | 2019-03-06 05:27 | - |
| otp | 2019-03-08 21:30 | - |
| SlideRule | 2019-03-06 05:28 | - |
| teletype-patent_files | 2019-03-06 05:28 | - |
| Transvertex | 2019-03-06 05:28 | - |
| types | 2019-03-06 05:28 | - |
| Voice | 2019-03-06 05:28 | - |
![[IMG]](/_autoindex/assets/icons/image.svg) 194-logo.png | 2019-03-06 05:14 | 24k |
| 204-logo.png | 2019-03-06 05:14 | 26k |
| 3-4ths-inch-logo.png | 2019-03-06 05:14 | 3k |
| 800px-Bletchley_Park.jpg | 2019-03-06 05:14 | 75k |
| al-khalil.jpg | 2019-03-06 05:14 | 14k |
| al-kindi.jpg | 2019-03-06 05:14 | 17k |
| alan-turing-talented-mathematician-father-modern-computing-who-was-instrument... | 2019-03-06 05:14 | 95k |
| alanturing.jpg | 2019-03-06 05:14 | 39k |
| alberti.jpg | 2019-03-06 05:14 | 26k |
| alberti_cipher_disk.jpg | 2019-03-06 05:14 | 17k |
| analog01.jpg | 2019-03-06 05:14 | 108k |
| analog02.png | 2019-03-06 05:14 | 163k |
| analog02a.png | 2019-03-06 05:14 | 163k |
| analog03.jpg | 2019-03-06 05:14 | 77k |
| analog04.jpg | 2019-03-06 05:14 | 1986k |
| analog05.jpg | 2019-03-06 05:14 | 3514k |
| analog06.jpg | 2019-03-06 05:14 | 3142k |
| arrow.png | 2019-03-06 05:14 | 8k |
 big-logo.pub | 2019-03-06 05:14 | 358k |
| big-logo2.png | 2019-03-06 05:14 | 180k |
| bletchley-park.jpg | 2019-03-06 05:14 | 360k |
| bombe.png | 2019-03-06 05:14 | 355k |
| britbombe.jpg | 2019-03-06 05:14 | 21k |
| bullet.png | 2019-03-06 05:14 | 1k |
| bullet10.png | 2019-03-06 05:14 | 1k |
| bullet12.png | 2019-03-06 05:14 | 1k |
| bullet15.png | 2019-03-06 05:14 | 1k |
| burst01a.jpg | 2019-03-06 05:14 | 2456k |
| burst02.jpg | 2019-03-06 05:14 | 34k |
| burst03.jpg | 2019-03-06 05:14 | 2991k |
| burst04.jpg | 2019-03-06 05:14 | 3209k |
| burst05.jpg | 2019-03-06 05:14 | 2997k |
| burst06.jpg | 2019-03-06 05:14 | 2933k |
| burst07.jpg | 2019-03-06 05:14 | 1865k |
| c446sidebyside.jpg | 2019-03-06 05:27 | 42k |
| caesar.jpg | 2019-03-06 05:14 | 38k |
| caesar3.jpg | 2019-03-06 05:14 | 38k |
| cardan.jpg | 2019-03-06 05:14 | 47k |
| cat.png | 2019-03-06 05:15 | 18k |
| CHM-200.png | 2019-03-06 05:15 | 26k |
| CHM-big.png | 2019-03-22 07:33 | 617k |
| chm-logo.png | 2020-10-28 20:24 | 1240k |
| chm-nft-ralphsimpson.png | 2022-12-26 01:43 | 597k |
| chm-nft-transparent.png | 2022-12-25 20:57 | 699k |
| chm-nft.png | 2022-12-25 20:57 | 725k |
| chm.jpg | 2019-03-06 05:15 | 259k |
| chm.png | 2022-12-25 16:07 | 127k |
| CHM1.jpg | 2019-03-17 23:16 | 6070k |
| CHM2.jpg | 2019-03-17 23:30 | 3877k |
| chmlogo.pub | 2019-03-06 05:15 | 80k |
| Cipher History Museum4.png | 2022-12-25 16:08 | 60k |
| cipher_disk_1862.jpg | 2019-03-06 05:15 | 29k |
| cisco2621back.jpg | 2019-03-06 05:15 | 12k |
| cisco2621front.jpg | 2019-03-06 05:15 | 9k |
| codebook.jpg | 2019-03-06 05:15 | 263k |
| codebook01.jpg | 2019-03-06 05:15 | 514k |
| codebook01a.jpg | 2019-03-06 05:15 | 276k |
| codebook02.jpg | 2019-03-06 05:15 | 1079k |
| codebook03.jpg | 2019-03-06 05:15 | 1726k |
| codetalker01.png | 2019-03-06 05:15 | 179k |
| codetalker02.png | 2019-03-06 05:15 | 44k |
| codetalker03.jpg | 2019-03-06 05:15 | 103k |
| codetalker04.jpg | 2019-03-06 05:15 | 38k |
| codetalker04a.png | 2019-03-06 05:15 | 178k |
| codetalker05.jpg | 2019-03-06 05:15 | 4007k |
| confederate.jpg | 2019-03-06 05:15 | 13k |
| confederate2.jpg | 2019-03-06 05:15 | 25k |
| crypto-tour.jpg | 2023-02-05 20:55 | 32k |
| cryptotour_gear.png | 2023-02-07 21:01 | 164k |
| cryptotour_text.png | 2023-02-07 21:09 | 51k |
| diag01.jpg | 2019-03-06 05:15 | 9k |
| diag02.jpg | 2019-03-06 05:15 | 13k |
| diag03.png | 2019-03-06 05:15 | 7k |
| diag04.png | 2019-03-06 05:15 | 534k |
| digital01.jpg | 2019-03-06 05:15 | 3597k |
| digital02.jpg | 2019-03-06 05:15 | 3866k |
| digital03.jpg | 2019-03-06 05:15 | 55k |
| digital04.jpg | 2019-03-06 05:15 | 137k |
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| digital08.jpg | 2019-03-06 05:15 | 3218k |
| digital09.jpg | 2019-03-06 05:15 | 2161k |
| digital10.jpg | 2019-03-06 05:15 | 3587k |
| digital11.jpg | 2019-03-06 05:16 | 3351k |
| digital12.jpg | 2019-03-06 05:16 | 3082k |
| digital13.jpg | 2019-03-06 05:16 | 1862k |
| digital14.jpg | 2019-03-06 05:16 | 3003k |
| digital15.jpg | 2019-03-06 05:16 | 2814k |
| digital16.jpg | 2019-03-06 05:16 | 3226k |
| digital17.jpg | 2019-03-06 05:16 | 3270k |
| digital18.jpg | 2019-03-06 05:16 | 2326k |
| digital19.jpg | 2019-03-06 05:16 | 2561k |
| digital20.jpg | 2019-03-06 05:16 | 3306k |
| digital21.jpg | 2019-03-06 05:16 | 2511k |
| digital22.jpg | 2019-03-06 05:16 | 3435k |
| digital23.jpg | 2019-03-06 05:16 | 4043k |
| enigma logo.jpg | 2019-03-06 05:16 | 7k |
| enigma logoold.jpg | 2019-03-06 05:16 | 7k |
| enigma-8-rotors-1000px.jpg | 2019-03-06 05:16 | 134k |
| enigma-in-use-1-600px.jpg | 2019-03-06 05:17 | 38k |
| enigma-in-use-3-600px.jpg | 2019-03-06 05:17 | 75k |
| enigma.jpg | 2019-03-06 05:17 | 231k |
| enigma1.jpg | 2019-03-06 05:17 | 60k |
| enigma2.jpg | 2019-03-06 05:17 | 48k |
| enigma3.jpg | 2019-03-06 05:17 | 69k |
| enigma4.jpg | 2019-03-06 05:17 | 109k |
| enigma5.jpg | 2019-03-06 05:17 | 44k |
| enigma6.jpg | 2019-03-06 05:17 | 94k |
| enigma7.jpg | 2019-03-06 05:17 | 45k |
| enigma8.jpg | 2019-03-06 05:17 | 63k |
| enigma9.jpg | 2019-03-06 05:17 | 74k |
| enigma_in_action.jpg | 2019-03-06 05:17 | 186k |
| enigma_in_action2.jpg | 2019-03-06 05:17 | 168k |
| enigma_useage_germ.jpg | 2019-03-06 05:17 | 17k |
| enigmalogo.jpg | 2019-03-06 05:17 | 7k |
| enigmalogo2.jpg | 2019-03-06 05:17 | 6k |
| exploded rotor.jpg | 2019-03-06 05:17 | 24k |
| favicon (3).ico | 2019-03-06 05:17 | 32k |
| favicon (4).ico | 2019-03-06 05:17 | 33k |
| favicon.ico | 2019-03-06 05:17 | 32k |
| fieldphone.jpg | 2019-03-06 05:17 | 42k |
| fieldphone01.jpg | 2019-03-06 05:17 | 42k |
| fieldphone02.jpg | 2019-03-06 05:17 | 3328k |
| fieldphone03.jpg | 2019-03-06 05:17 | 3705k |
| fieldphone04.jpg | 2019-03-06 05:17 | 3046k |
| fieldphone05.jpg | 2019-03-06 05:17 | 3238k |
| fieldphone06.jpg | 2019-03-06 05:17 | 3165k |
| fieldphone07.jpg | 2019-03-06 05:17 | 3833k |
| fieldphone08.jpg | 2019-03-06 05:17 | 3015k |
| fieldphone09.jpg | 2019-03-06 05:17 | 3546k |
| fieldphone10.jpg | 2019-03-06 05:17 | 3177k |
| fieldphone11.jpg | 2019-03-06 05:17 | 217k |
| fieldphone12.jpg | 2019-03-06 05:17 | 129k |
| fieldphone13.jpg | 2019-03-06 05:18 | 3395k |
| fieldphone14.jpg | 2019-03-06 05:18 | 2605k |
| fieldphone15.jpg | 2019-03-06 05:18 | 4281k |
| fieldphone16.jpg | 2019-03-06 05:18 | 4029k |
| fieldphone17.jpg | 2019-03-06 05:18 | 3609k |
| google.gif | 2019-03-06 05:18 | 4k |
| grille.png | 2019-03-06 05:18 | 38k |
| hagelin.jpg | 2019-03-06 05:18 | 22k |
| hebern.jpg | 2019-03-06 05:18 | 2143k |
| hebern01.jpg | 2019-03-06 05:18 | 549k |
| hebern02.jpg | 2019-03-06 05:18 | 5k |
| hebern03.jpg | 2019-03-06 05:18 | 116k |
| hebern04.jpg | 2019-03-06 05:18 | 164k |
| hebern05.jpg | 2019-03-06 05:18 | 36k |
| hebern06.jpg | 2019-03-20 03:59 | 770k |
| HMS Bulldog - U110 destroyer.jpg | 2019-03-06 05:18 | 80k |
| iff.zip | 2019-03-06 05:18 | 611k |
| iffdynamotor.jpg | 2019-03-06 05:27 | 308k |
| japanese-enigma-cipher-machine.jpg | 2019-03-06 05:18 | 144k |
| jefferson.jpg | 2019-03-06 05:18 | 42k |
| jefferson01.jpg | 2019-03-06 05:18 | 2264k |
| jefferson02.jpg | 2019-03-06 05:18 | 42k |
| jefferson03.jpg | 2019-03-06 05:18 | 37k |
| jefferson04.jpg | 2019-03-06 05:18 | 3014k |
| jefferson05.jpg | 2019-03-06 05:18 | 2522k |
| jefferson06.jpg | 2019-03-06 05:18 | 381k |
| jefferson07.jpg | 2019-03-06 05:18 | 17k |
| jefferson08.jpg | 2019-03-06 05:18 | 2731k |
| jefferson09.jpg | 2019-03-06 05:19 | 2004k |
| jefferson10.jpg | 2019-03-06 05:18 | 1581k |
| jefferson11.jpg | 2019-03-06 05:19 | 2295k |
| jefferson12.jpg | 2019-03-06 05:19 | 3127k |
| jefferson13.jpg | 2019-03-06 05:19 | 2593k |
| jefferson14.jpg | 2019-03-06 05:19 | 2784k |
| jefferson15.jpg | 2019-03-06 05:19 | 1949k |
| jefferson16.jpg | 2019-03-06 05:19 | 3559k |
| jefferson17.jpg | 2019-03-06 05:19 | 3047k |
| jeffersonwheel.jpg | 2019-03-06 05:19 | 3014k |
| jeffersonwheel1.jpg | 2019-03-06 05:19 | 51k |
| jeffersonwheel2.jpg | 2019-03-06 05:19 | 340k |
| jeffersonwheel3.jpg | 2019-03-06 05:19 | 787k |
| jla-factory.jpg | 2019-03-06 05:19 | 406k |
| joseph.jpg | 2019-03-06 05:19 | 66k |
| jradio.jpg | 2019-03-06 05:19 | 200k |
| kl-99grille.jpg | 2019-03-06 05:19 | 1312k |
| ky38.jpg | 2019-03-06 05:19 | 212k |
| Lyon_Playfair.jpg | 2019-03-06 05:19 | 151k |
| m-209.jpg | 2019-03-06 05:19 | 17k |
| m-209tn.jpg | 2019-03-06 05:19 | 4k |
| m209-newsphoto.jpg | 2019-03-08 21:07 | 115k |
| m209-photo.jpg | 2019-03-08 20:32 | 48k |
| m209.jpg | 2019-03-08 20:57 | 172k |
| m209.zip | 2019-03-06 05:19 | 273k |
| m209manual.pdf | 2019-03-06 05:20 | 10864k |
| m94prototype.jpg | 2019-03-06 05:19 | 163k |
| mansion-bletchley-park.jpg | 2019-03-06 05:19 | 618k |
| menu-logo2.png | 2019-03-06 05:19 | 25k |
| menu-logo3.png | 2019-03-06 05:19 | 24k |
| mercury2.png | 2019-03-06 05:19 | 163k |
| mono01.jpg | 2019-03-06 05:19 | 38k |
| mono02.jpg | 2019-03-06 05:19 | 21k |
| mono03.jpg | 2019-03-06 05:19 | 32k |
| nsapostcard.jpg | 2019-03-06 05:19 | 27k |
| oldestciphers01.jpg | 2019-04-16 15:01 | 127k |
| oldestciphers02.jpg | 2019-04-16 15:01 | 106k |
| oldestciphers03.jpg | 2019-04-16 15:16 | 162k |
| oldestciphers04.jpg | 2019-04-16 15:55 | 90k |
| oldestciphers05.jpg | 2019-04-16 15:55 | 70k |
| oldestciphers06.jpg | 2019-04-16 16:28 | 53k |
| oldestciphers07.jpg | 2019-04-16 16:28 | 31k |
| oldestciphers08.png | 2019-04-16 16:28 | 2619k |
| oldestciphers09.jpg | 2019-04-16 16:28 | 17k |
| oldestciphers10.gif | 2019-04-16 16:28 | 9k |
| oldestciphers11.jpg | 2019-04-16 16:28 | 305k |
| oldestciphers12.jpg | 2019-04-16 16:28 | 815k |
| oldestciphers13.jpg | 2019-04-16 16:28 | 101k |
| oldestciphers14.jpg | 2019-04-16 16:28 | 67k |
| oshima.jpg | 2019-03-06 05:19 | 17k |
| otp01.jpg | 2019-03-06 05:19 | 34k |
| otp02.png | 2019-03-06 05:19 | 140k |
| otp03.jpg | 2019-03-06 05:19 | 5k |
| otp04.jpg | 2019-03-06 05:19 | 104k |
| otp05.jpg | 2019-03-06 05:20 | 2616k |
| otp06.png | 2019-03-06 05:20 | 11k |
| otp07.jpg | 2019-03-06 05:20 | 93k |
| otp08.jpg | 2019-03-06 05:20 | 2384k |
| otp09.jpg | 2019-03-06 05:20 | 2460k |
| otp10.jpg | 2019-03-06 05:20 | 3432k |
| otp11.jpg | 2019-03-06 05:20 | 2548k |
| otp12.jpg | 2019-03-06 05:20 | 4899k |
| otp13.jpg | 2019-03-06 05:20 | 2771k |
| otp14.jpg | 2019-03-06 05:20 | 589k |
| otp15.jpg | 2019-03-06 05:20 | 3843k |
| otp2small.jpg | 2019-03-06 05:27 | 45k |
| P1010848.JPG | 2019-03-06 05:20 | 2507k |
| P1010848small.JPG | 2019-03-06 05:20 | 196k |
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| p51.jpg | 2019-03-06 05:27 | 44k |
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| peil3.jpg | 2019-03-06 05:20 | 110k |
| Picture3.png | 2019-03-06 05:20 | 24k |
| pigeon message.jpg | 2019-03-06 05:21 | 3033k |
| pigeon message2.jpg | 2019-03-06 05:21 | 2662k |
| pigeon-airplane.jpg | 2019-03-06 05:21 | 85k |
| pigeon-backpack.jpg | 2019-03-06 05:21 | 43k |
| pigeon01.jpg | 2019-03-06 05:21 | 85k |
| pigeon02.jpg | 2019-03-06 05:21 | 43k |
| pigeon03.jpg | 2019-03-06 05:21 | 2564k |
| pigeon04.jpg | 2019-03-06 05:21 | 3033k |
| pigeon05.jpg | 2019-03-06 05:21 | 2662k |
| pinandlug01.jpg | 2019-03-06 05:21 | 56k |
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| pinandlug11.jpg | 2019-03-06 05:21 | 2850k |
| pinandlug12.jpg | 2019-03-06 05:21 | 2751k |
| publickey01.png | 2019-03-06 05:21 | 21k |
| publickey02.jpg | 2019-03-06 05:22 | 2974k |
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| publickey04.jpg | 2019-03-06 05:22 | 1120k |
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| publickey08.png | 2019-03-06 05:22 | 852k |
| publickey09.jpg | 2019-03-06 05:22 | 1669k |
| publickey10.jpg | 2019-03-06 05:22 | 2570k |
| publickey11.jpg | 2019-03-06 05:22 | 2967k |
| publickey12.jpg | 2019-03-06 05:22 | 1974k |
| publickey13.jpg | 2019-03-06 05:22 | 37k |
| publickey14.jpg | 2019-03-06 05:22 | 2244k |
| publickey15.jpg | 2019-03-06 05:22 | 2134k |
| publickey16.jpg | 2019-03-06 05:22 | 1745k |
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| publickey23.png | 2019-03-06 05:23 | 811k |
| publickey24.jpg | 2019-03-06 05:23 | 2151k |
| purple3.jpg | 2019-03-06 05:23 | 55k |
| purplecipher.jpg | 2019-03-06 05:23 | 69k |
| purplereplica.jpg | 2019-03-06 05:23 | 234k |
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| radio.jpg | 2019-03-06 05:23 | 277k |
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| radio03.jpg | 2019-03-06 05:23 | 3114k |
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| radio10.jpg | 2019-03-06 05:24 | 3815k |
| radio11.jpg | 2019-03-06 05:24 | 3080k |
| radio12.jpg | 2019-03-06 05:24 | 3025k |
| radio13.jpg | 2019-03-06 05:24 | 3488k |
| radio14.jpg | 2019-03-06 05:24 | 2901k |
| red-search.png | 2020-10-21 21:46 | 3k |
| red-search1.png | 2020-10-21 21:46 | 3k |
| red-search2.png | 2020-10-21 21:46 | 2k |
| red-search3.png | 2020-10-21 21:46 | 5k |
| red-search4.png | 2020-10-21 21:46 | 5k |
![[TXT]](/_autoindex/assets/icons/file-text.svg) rotate-test.html | 2020-10-29 23:45 | 1k |
| rotor01.jpg | 2019-03-06 05:24 | 1023k |
| rotor02.jpg | 2019-03-06 05:24 | 5k |
| rotor03.jpg | 2019-03-06 05:24 | 30k |
| rotor04.jpg | 2019-03-06 05:24 | 5k |
| rotor05.jpg | 2019-03-06 05:24 | 8k |
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| rotor07.png | 2019-03-06 05:24 | 192k |
| rotor08.jpg | 2019-03-06 05:24 | 5k |
| rotor09.jpg | 2019-03-06 05:24 | 8k |
| rotor10.jpg | 2019-03-06 05:24 | 12k |
| rotor11.jpg | 2019-03-06 05:24 | 28k |
| rotor12.png | 2019-03-06 05:24 | 60k |
| rotor13.jpg | 2019-03-06 05:24 | 39k |
| rotor14.jpg | 2019-03-06 05:24 | 69k |
| rotor15.jpg | 2019-03-06 05:24 | 96k |
| rotor16.png | 2019-03-06 05:24 | 214k |
| rotor17.jpg | 2019-03-06 05:25 | 4227k |
| rotor18.jpg | 2019-03-06 05:25 | 4523k |
| rotor19.jpg | 2019-03-06 05:25 | 2823k |
| rotor20.jpg | 2019-03-06 05:25 | 4859k |
| scherbius2.jpg | 2019-03-06 05:25 | 39k |
| searchicon-48.png | 2020-09-05 00:59 | 2k |
| searchicon-large.png | 2019-04-23 03:07 | 9k |
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