Title
Case for cylindrical slide rule (Fuller's Rule)
Catalog Number
X250.83A
Type
Physical object
Date
1921
Manufacturer
Keuffel & Esser Company
Place Manufactured
U.S.
Identifying Numbers
| Other number |
031100 on punch label on front of case |
| Other number |
2094 on Department of Mathematics label |
| Serial number |
4015 |
Dimensions
4 x 14 1/4 x 4 1/2 in.
Category
Pre-computer/slide rule
Subject
Hand calculation; Analog; Oughtred, William
Credit
Gift of University of Illinois, Department of Computer Sciences
