Title
Acu-Math slide ruleCatalog Number
102631716Type
Physical objectDate
1955 ca.Manufacturer
Acu-Rule Co.Place Manufactured
U.S.Identifying Numbers
Model number | 600 | |
Other number | S482 | Donor's ID number for rule |
Model number | 600 | |
Other number | S482 | Donor's ID number for rule |