Title
Slide ruleCatalog Number
102631788Type
Physical objectDescription
Object consists of slide rule and case. William B. Huber is etched on one side of the slide rule.Manufacturer
Keuffel & Esser CompanyPlace Manufactured
U.S.Identifying Numbers
Model number | 4139 | |
Other number | S445 | Donor's ID number for rule |
Serial number | 115150 |