拍品專文
The Photosphere camera was based on Napolon Conti's French patent of 4 November 1888. It was made in a variety of plate sizes from 1889.
細節
Photosphere camera
Cie Franaise, Paris; 9 x 12cm., metal-body, removable viewfinder, double darkslide, lens and shutter
Cie Franaise, Paris; 9 x 12cm., metal-body, removable viewfinder, double darkslide, lens and shutter
出版
Brian Coe (1978), Cameras, p. 42, 43.