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Details and Image



Item#TypeModelType No.Version No.MakerCountryMaterialScale LengthDateCondition
GIL034Circular
Typeset Calculator
n/a
n/a
GilsonUSAPrinted Scales on Enamel Coated Aluminum Disc
"12"
C5

Notes: Special purpose slide rule made by Gilson for Detroit Colortype Co. Has scales for making typeset calculations.

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