Archive of Collections



Details and Image



Item#TypeModel No.Match No.Variant No.Model NameMakerCountryProduction or Serial No.MaterialScale LengthDateCondition
KEU040Linear
4080-3
4209
1
Log Log Duplex TrigKeuffel & EsserUSA
657866
Engine divided celluloid laminated mahogany
"10"
1939
C4

Notes: Position of LL00 and LL0 scales on reverse face interchanged and font color changed to red.

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