Title
Versalog slide rule caseCatalog Number
X47.81AType
Physical objectManufacturer
Frederick Post CompanyPlace Manufactured
JapanIdentifying Numbers
Model number | 1460 |
Serial number | 803182 |
Dimensions
overall: 1 in x 13 in x 2 inCategory
Pre-computer/slide ruleCredit
Gift of Cliff HafenLot Number
X47.81Related Records
X47.81B | Versalog slide rule |