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of
Collections
Details and Image
Item#
Type
Model
Type No.
Version No.
Maker
Country
Material
Scale Length
Date
Condition
GIL024
Circular
Dial-Rite Proportion Calculator
n/a
n/a
Gilson
USA
Printed Scales on Enamel Coated Aluminum Disc
"12"
C5
Notes:
Special purpose slide rule made by Gilson for Dial-Rite Distributing Co.
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Condition Code
to obtain more details.
