Archive of Collections



Details and Image



Item#TypeModelType No.Version No.MakerCountryMaterialScale LengthDateCondition
LAW011Linear
The Traffic Manager's Slide Rule
LawrenceUSABoxwood w/white painted surface and printed scales
"10"
©1939
C4

Notes: Slide rule for checking freight charges or rates or truck/carload. Made for Plaza Express Company.

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