Title
Slide rule
Catalog Number
102666652
Type
Physical object
Description
Object is a Model 4-T dual-base log log vector hyperbolic aluminum slide rule. The slide was inding and has been removed.
Date
1953 ca.
Manufacturer
Pickett & Eckel, Inc.
Place Manufactured
Chicago, Illinois, U.S.
Identifying Numbers
| Model number |
4-T |
Etched on end of slide. |
| Other number |
S353 |
Donor's ID number for rule on a gummed label |
Dimensions
overall: 2 1/2 in x 12 1/4 in x 1/4 in
Category
Pre-computer/slide rule
Credit
Gift of Mike Konshak
