Archive of Collections



Details and Image



Item#TypeModel No.Match No.Variant No.Model NameMakerCountryProduction or Serial No.MaterialScale LengthDateCondition
KEU317Linear
4080-3
4206
n/a
Log Log Duplex TrigKeuffel & EsserUSA
609455
Engine divided celluloid laminated mahogany
"10"
1938
C4

Notes: KEUFFEL & ESSER Co N.Y. and patent notations to upper stator above the L scale. MADE IN U.S.A. added to upper stator above L scale on right.

Click on the Condition Code to obtain more details.