Title
Class 9 Portable Adding MachineCatalog Number
B501.88Type
Physical objectDate
1937Manufacturer
Burroughs Adding Machine CompanyPlace Manufactured
U.S.Identifying Numbers
| Model number | 91053W |
| Serial number | 9A226104 |
Dimensions
10 1/4 x 17 x 13 1/2 in.Category
Calculator/mechanicalCollection Title
Gwen Bell artifact and book collectionSeries Title
Pre-computing artifactsLot Number
B501.88