Title
Flight plan calculator
Catalog Number
X55.82
Type
Physical object
Description
This is a circular calculator.
Date
ca 1960
Manufacturer
Aeroproducts Research Inc.
Place Manufactured
U.S.
Dimensions
overall: 1/8 in x 3 3/4 in x 3 3/4 in
Category
Pre-computer/slide rule
Credit
On loan from Steve Kallis