"Comptator" in case: complete with stylus
- Made:
- 1920s
"Comptator" in case: complete with stylus, capacity 999,999,999, serial no. 8662
Details
- Category:
- Mathematics
- Object Number:
- 1931-250
- type:
- adding machine (stylus)
- credit:
- Mr A.C. Mason
"Comptator" in case: complete with stylus, capacity 999,999,999, serial no. 8662