Title
Slide ruleCatalog Number
102631854Type
Physical objectDescription
The object consists of a slide rule, a metal slide insert, and cardboard case. The printing on the case reads "RICHARDSON DIRECT READING SLIDE RULE".Manufacturer
Richardson Rule WorksPlace Manufactured
U.S.Identifying Numbers
Model number | 1776 Pantocrat | |
Other number | S414 | Donor's ID number for rule |