Title
Slide ruleCatalog Number
102631414Type
Physical objectManufacturer
Keuffel & Esser CompanyPlace Manufactured
U.S.Identifying Numbers
Model number | 4093-3 | |
Other number | S049 | Donor's ID number for rule |
Serial number | 339210 |
Model number | 4093-3 | |
Other number | S049 | Donor's ID number for rule |
Serial number | 339210 |