Title
Slide rule
Catalog Number
102631862
Type
Physical object
Description
The object consists of a slide rule and its box. "H.C. Christian" and "Herbert Christian" are written in ink on the box.
Date
1957 ca.
Manufacturer
Frederick Post Company
Place Manufactured
Japan
Identifying Numbers
| Model number |
1447 |
| Other number |
S268 |
Donor's ID number for rule |
| Serial number |
HJ |
Dimensions
in box: 5/8 in x 11 1/4 in x 1 3/8 in; overall: 3/8 in x 11 in x 1 1/4 in
Category
Pre-computer/slide rule
Credit
Gift of Mike Konshak
