Object consists of slide rule, leather case and box. Written on leather case in pen is "E. A. WANDS." The documentation refers to this slide rule as, "THE MANNHEIM TYPE SLIDE RULE."
Date
1965 ca.
Manufacturer
Acu-Rule Co.
Place Manufactured
U.S.
Identifying Numbers
Model number
1200
Other number
P037
Donor's ID number for rule
Dimensions
overall: 3/8 in x 6 1/2 in x 1 3/8 in; overall: 3/4 in x 7 1/8 in x 2 in; overall: 3/8 in x 6 3/4 in x 2 in
