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RIKEN OPTICAL CO., Japan
A 16mm. Steky IIIb camera S.3871 with a Riken Stekinar f/3.5 2.5cm. lens, in maker's leather case.
A 16mm. Steky IIIb camera S.3871 with a Riken Stekinar f/3.5 2.5cm. lens, in maker's leather case.