Archive of Collections



Details and Image



Item#TypeModel No.Match No.Variant No.Model NameMakerCountryProduction or Serial No.MaterialScale LengthDateCondition
KEU503Linear
4041F
4067
2
Mannheim AdjustableKeuffel & EsserUSA
707
Engine divided celluloid laminated mahogany
"10"
1921
C6

Notes: Numbering of L scale changed from 0 - 1000 labeled every 25 to 0 - 10 labeled every 0.5.

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