Keuffel & Esser Company
||Donor's ID number for rule
in box: 1 1/2 in x 13 1/4 in x 3 in; in case: 1 1/4 in x 12 3/4 in x 2 1/2 in; overall: 1/4 in x 12 1/2 in x 2 in
The object contains a slide rule, a leather case, a box, a care guide, 2 photos, 2 business cards, and 1 estate document. On the outside of the case is "TAU BETA PI AWARD 1950 GLEN H. WILLIAMS".
Pre-computer: slide rule
Gift of Mike Konshak