Title
Teaching slide rule
Catalog Number
102669686
Type
Physical object
Description
Printed on the slide is "MODEL N4-ES, Vector-Type LOG LOG, DUAL-BASE SPEED RULE, Lent by Rollin Smith, Oct.1965".
Date
1960 ca.
Manufacturer
Pickett
Identifying Numbers
| Model number |
N4-ES |
| Other number |
104b |
Handwritten on tag attached to object |
| Other number |
5 CA 104-1 |
Handwritten on label affixed to object |
| Other number |
A-104-B |
Handwritten on tag attached to object |
Dimensions
overall: 1 in x 84 in x 16 3/8 in
Category
Pre-computer/slide rule
Subject
Hand calculation; Analog; Oughtred, William
