Object consists of the slide rule and case. The case has a sticker labeled: "Sgt. H.E. Brant 2240445/2861." The back of the case has a typed label, "H.E. Brant."
Date
1958 ca.
Manufacturer
Pickett & Eckel, Inc.
Place Manufactured
U.S.
Identifying Numbers
Model number
N-531-ES
Other number
S363
Donor's ID number for rule
Serial number
CREI
Dimensions
overall: 1/2 in x 13 in x 2 1/2 in; overall: 1/2 in x 12 1/4 in x 2 in
