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Details and Image
Item#
Type
Model No.
Match No.
Variant No.
Model Name
Maker
Country
Production or Serial No.
Material
Scale Length
Date
Condition
KEU478
Linear
4071
4189
1
Duplex
Keuffel & Esser
USA
51
Engine divided celluloid laminated mahogany
"10"
1915
C5
Notes:
Frameless glass indicator with metal guides. Patent notation moved to front side and company/city notation moved to left.
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Condition Code
to obtain more details.
