拍品专文
Condition: 3D
Cosmetic: Light signs of wear.
Mechanical: Not working.
Cosmetic: Light signs of wear.
Mechanical: Not working.
细节
Viewmaster stereo camera no. 13714
Sawyers S.A., Belgium; 35mm., with a pair of f/2.8 20mm. lenses
Sawyers S.A., Belgium; 35mm., with a pair of f/2.8 20mm. lenses