Archive of Collections



Details and Image



Item#TypeModelType No.Version No.MakerCountryMaterialScale LengthDateCondition
GIL030Circular
Atlas/Binary
n/a
n/a
GilsonUSAPrinted Scales on Enamel Coated Aluminum Disc
"420"
C5

Notes: Unusual and rare model consisting of Atlas scales (30 coils) on the front and Binary scales on the back. Front has THE ATLAS CALCULATOR and rear has THE BINARY SLIDE RULE.

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