Artifact Details

Title

MYLAR Cost Comparator slide rule

Catalog Number

X894.88

Type

Physical object

Date

1956

Manufacturer

E.I. Dupont Company

Place Manufactured

U.S.

Identifying Numbers

Other number 1955 Copyright date on back
Other number A-1022 Printed in lower right corner

Dimensions

overall: 1/8 in x 8 3/4 in x 3 in

Category

Pre-computer: slide rule

Credit

Gift of W. Thomas Wagner

Lot Number

X894.88