Taste-drevne regnemaskiner

Klik på den enkelte model for yderligere information
Comptometer - Model H
Comptometer - Model H
Ca. 1921
SN: 209426
Bell Punch - Sumlock
Bell Punch - Sumlock
1940 ->
SN: 909/C/42472
Contex - Model A
Contex - Model A
?
SN: 42084
Comptometer - Model J
Comptometer - Model J
Ca. 1940
SN: 345199
Bell Punch Plus
Bell Punch Plus
1939 ->
SN: 509/C/84599/Q
Torpedo
Torpedo
?
SN: 12043
Comptometer - Model F
Comptometer - Model F
Ca. 1918
SN: 131626