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Details and Image



Item#TypeModel No.Match No.Variant No.Model NameMakerCountryProduction or Serial No.MaterialScale LengthDateCondition
KEU371Linear
4088-3
4302
2
Polyphase DuplexKeuffel & EsserUSA
163643
Engine divided celluloid laminated mahogany
"10"
1925
C5

Notes: Company/city notation moved between patent notation on left and MADE IN U.S.A. on right.

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