F.358 Data Sheet MJS-p-0387

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Sears, Merchant’s Calculator, 1946

Serial Number or Date Stamp:

Country: USA

Primary construction material: wd

Case included?: yes

General Description: Specialty linear slide rule

Length of 1 decade = 4 in, and overall scale length = 11 in. The largest physical dimension is 12 in.

Front Scales: Pct Weeks [ Units PctOn PctUp ] Cost SellPrice

Back Scales:

Notes: Made by/for Sears; two cursors; instructions on back; tattered case

References: https://osgalleries.org/commercial/showdetails.cgi?match=2437

Date Acquired: 06/13/2025