Vintage Electronic Calculators: CALCUSEUM Home page
Serial Numbers | |||||
Brand and Type | Serial Number | ||||
KEYSTONE: 100 | C253259 | ||||
KEYSTONE: 1070 | 81666 | ||||
KEYSTONE: 1070 | 88119 | ||||
KEYSTONE: 108 | C375994 (C 375994) | ||||
KEYSTONE: 2010 | C739405 (C 739405) | ||||
KEYSTONE: 2010 | C739845 (C 739845) | ||||
KEYSTONE: 2010 | C743437 (C 743437) | ||||
KEYSTONE: 2010 | C747262 (C 747262) | ||||
KEYSTONE: 2010 | C751302 (C 751302) | ||||
KEYSTONE: 2010 | C751665 (C 751665) | ||||
KEYSTONE: 2010 | C754015 (C 754015) | ||||
KEYSTONE: 2030 | C733889 (C 733889) | ||||
KEYSTONE: 2030F | C29121 (C-29121) | ||||
KEYSTONE: 2030F | C29658 (C 29658) | ||||
KEYSTONE: 2040 | C726794 (C 726794) | ||||
KEYSTONE: 2040 | C726914 (C 726914) | ||||
KEYSTONE: 2050 | C248340 (C 248340) | ||||
KEYSTONE: 2050 | C706132 (C 706132) | ||||
KEYSTONE: 2050 | C800680 (C 800680) | ||||
KEYSTONE: 240 | C080561 (C 080561) | ||||
KEYSTONE: 260 | C110672 | ||||
KEYSTONE: 280 | ?305434 | ||||
KEYSTONE: 350 | C183685 | ||||
KEYSTONE: 350 (version-1) | C247785 | ||||
KEYSTONE: 350 (version-2) | C238964 | ||||
KEYSTONE: 350 (version-4) | C031589 | ||||
KEYSTONE: 370 | C542990 | ||||
KEYSTONE: 390 | 0168989 | ||||
KEYSTONE: 390 | C287068 | ||||
KEYSTONE: 390 | C336742 | ||||
KEYSTONE: 395 | C244270 | ||||
KEYSTONE: 395 | C356537 | ||||
KEYSTONE: 395 | C377258 | ||||
KEYSTONE: 395 | C396007 | ||||
KEYSTONE: 4030 | 024698? | ||||
KEYSTONE: 88 | 0207925 | ||||
KEYSTONE: 88 | 0550252 | ||||
KEYSTONE: 88 | C216432 | ||||
KEYSTONE: 98 | C334418 (C 334418) | ||||
KEYSTONE: SC650 | C744093 (C 744093) | ||||
KEYSTONE: SC650 | C751194 (C 751194) | ||||
KEYSTONE: SC650 | C756848 (C 756848) | ||||
KEYSTONE: SC652 | C737880 (C 737880) | ||||
KEYSTONE: SC652 | C747164 (C 747164) | ||||
KEYSTONE: SC656 | C0826476 (C 0826476) | ||||
KEYSTONE: SC656 | C0828649 (C 0828649) | ||||
27-jan-2024 (46 Items) | |||||
Do you know about any Serial Number not listed here? Please do mail me or send me a picture... We'll mention your name for credit ... thank you. |
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