拍品專文
Condition: 3
Cosmetic: Light signs of wear.
Cosmetic: Light signs of wear.
細節
Stereoscopic lens pair
comprising a pair of Emil Busch Detectiv Aplanat No. 1A 4 inch lenses on a mahogany panel with screw adjustment
comprising a pair of Emil Busch Detectiv Aplanat No. 1A 4 inch lenses on a mahogany panel with screw adjustment