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Details and Image



Item#TypeModel No.Match No.Variant No.Model NameMakerCountryProduction or Serial No.MaterialScale LengthDateCondition
KEU214Linear
4108
4095
1
MilitaryKeuffel & EsserUSA
761996
Engine divided celluloid laminated mahogany
"10"
1953
C3

Notes: Special sliderule for US Military. Directions and formulas on back side. No model number on slide rule. Serial number on reverse of slide.

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