Title
Sun slide rule
Catalog Number
102631844
Type
Physical object
Description
The object consists of a slide rule and case. On the inside flap of the case is written "JOHN P. COAPMAN AF 16326656".
Manufacturer
Hemmi Bamboo Slide Rule Company Ltd.
Place Manufactured
Japan
Identifying Numbers
| Model number |
251 |
| Other number |
S325 |
Donor's ID number for rule |
| Serial number |
BC |
Dimensions
in box: 3/4 in x 13 1/2 in x 3 in; overall: 1/2 in x 12 1/2 in x 2 in
Category
Pre-computer/slide rule
Credit
Gift of Mike Konshak
