- Page 1 and 2: Calculatrices mécaniques et élect
- Page 3 and 4: Sections ► bâtonnets bâtonnets,
- Page 5 and 6: Abacus Fabricant ? Nom ABACUS Modè
- Page 7 and 8: Boulier géant Fabricant ? DE Nom A
- Page 9 and 10: Napier Bones Fabricant MASSEN LU No
- Page 11 and 12: ►►Calculatrices à crosses Calc
- Page 13 and 14: Addiator Fabricant ADDIATOR DE Nom
- Page 15 and 16: Addiator UNIVERSAL Fabricant ADDIAT
- Page 17 and 18: Addimult Saldor Fabricant ADDIMULT
- Page 19 and 20: Correntator Fabricant CBR CH Nom Co
- Page 21 and 22: Produx EFZET Fabricant PRODUX DE No
- Page 23 and 24: Produx Fabricant PRODUX DE Nom Prod
- Page 25 and 26: Stima Fabricant STIMA CH Nom Styma
- Page 27 and 28: Addometer C Fabricant RTAM US Nom A
- Page 29: Lightning Adder Fabricant LIGHTNING
- Page 33 and 34: ►►Règles à calcul Règles à
- Page 35 and 36: ► Fabricants Les 3 grands fabrica
- Page 37 and 38: Aristo Puck 810 Fabricant Dennert &
- Page 39 and 40: Aristo Scholar 903LL Fabricant Denn
- Page 41 and 42: A.W. FABER Chemiker Fabricant A.W.
- Page 43 and 44: Cross Range Fabricant ? US Nom Cros
- Page 45 and 46: Graviditatis Fabricant ? Nom Gravid
- Page 47 and 48: Felsenthal Fabricant FELSENTHAL US
- Page 49 and 50: SHELL M2,M3 Fabricant ? US Nom Mod
- Page 51 and 52: Load Adjuster Fabricant COX & STEVE
- Page 53 and 54: NONAME règle à calcul Fabricant ?
- Page 55 and 56: Parallaxe Calculator Fabricant ?, F
- Page 57 and 58: Radiac Fabricant Blundell UK Nom RA
- Page 59 and 60: Tavernier - Gravet Fabricant TAVERN
- Page 61 and 62: Vickers MKIV Fabricant VICKERS UK N
- Page 63 and 64: ►►Calculatrices méc. 4 opérat
- Page 65 and 66: ► Roue au nombre de dents variabl
- Page 67 and 68: Brunsviga 13ZK Fabricant GRIMME&NAT
- Page 69 and 70: Brunsviga 20 Fabricant GRIMME&NATAL
- Page 71 and 72: Brunsviga D13R Fabricant GRIMME&NAT
- Page 73 and 74: Comptometer JS Fabricant COMPTOMETE
- Page 75 and 76: ► Comptometer misc. 75
- Page 77 and 78: Curta I Fabricant CONTINA AG LI Nom
- Page 79 and 80: Facit TK Fabricant FACIT AB, SE Nom
- Page 81 and 82:
FACIT C1-13 (DE) Fabricant FACIT AB
- Page 83 and 84:
Millionaire, le Fabricant H. W. EGL
- Page 85 and 86:
Nisa K5 Fabricant NISA CZ Nom Nisa
- Page 87 and 88:
Original Odhner 227 Fabricant ODHNE
- Page 89 and 90:
Schubert DRV Fabricant SCHUBERT DE
- Page 91 and 92:
Thales CER Fabricant SCHUBERT DE No
- Page 93 and 94:
Tim Unitas Fabricant SPITZ L. & Co.
- Page 95 and 96:
Triumphator CN1 Fabricant Triumphat
- Page 97 and 98:
Walther RM Fabricant WALTHER DE Nom
- Page 99 and 100:
► Schéma Walther WSR160 99
- Page 101 and 102:
Badenia TE13 Fabricant EMBEE DE Nom
- Page 103 and 104:
Brunsviga 11E Fabricant OLYMPIA DE
- Page 105 and 106:
Cellatron R31 Fabricant VEB Kombina
- Page 107 and 108:
Contex 30 Fabricant BOHN DK Nom Con
- Page 109 and 110:
Diehl VR18 Fabricant DIEHL DE Nom D
- Page 111 and 112:
Friden SW10 (110V) Fabricant FRIDEN
- Page 113 and 114:
Hamann Elma Fabricant HAMANN DE Nom
- Page 115 and 116:
Madas ? Fabricant H.W. EGLI SA. CH
- Page 117 and 118:
Marchant ACT10M Fabricant MARCHANT
- Page 119 and 120:
Mercedes AddElektra Fabricant MERCE
- Page 121 and 122:
Mercedes Euklid MS38 Fabricant MERC
- Page 123 and 124:
Nisa PK5 Fabricant NISA CZ Nom Nisa
- Page 125 and 126:
Rheinmetall mod. ? Fabricant RHEINM
- Page 127 and 128:
► principe La plupart de ces calc
- Page 129 and 130:
Burroughs Printing Adder Fabricant
- Page 131 and 132:
Burroughs Printing Adder brown Fabr
- Page 133 and 134:
Olivetti Summa 15 Fabricant OLIVETT
- Page 135 and 136:
Olympia (Hallé) Fabricant OLYMPIA
- Page 137 and 138:
SMC Printing Adder Fabricant SMC US
- Page 139 and 140:
Lagomarsino M8641 Fabricant LAGOMAR
- Page 141 and 142:
Olivetti Multisumma 24 Fabricant OL
- Page 143 and 144:
Olympia RAS 12D2 Fabricant OLYMPIA
- Page 145 and 146:
Precisa Electra 1102 Fabricant PREC
- Page 147 and 148:
Precisa Electra 1102-10 Fabricant P
- Page 149 and 150:
Rheinmetall AE Fabricant RHEINMETAL
- Page 151 and 152:
Victor 7072 Fabricant VICTOR US Nom
- Page 153 and 154:
Walther Comptess S11 Fabricant WALT
- Page 155 and 156:
►►teletypes Les teletypes (TTY)
- Page 157 and 158:
Olivetti T300 Fabricant OLIVETTI IT
- Page 159:
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