拍品专文
Grey was not listed as a colour for the Binoca. This example clearly originates from the factory.
细节
BINOCA CO., Japan
A 16mm. Binoca opera glass/camera no. 28440 with grey plastic casing and brassed metal fittings, an integral pair of individually focusing 2.5 x 25 binocular lenses and a Bicon f/4.5 40mm. taking lens.
A 16mm. Binoca opera glass/camera no. 28440 with grey plastic casing and brassed metal fittings, an integral pair of individually focusing 2.5 x 25 binocular lenses and a Bicon f/4.5 40mm. taking lens.
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See Back Cover Illustration