細節
Nadar detective camera no. 4168
Office Gnral de Photographie Nadar, Paris; 13 x 18cm., leather covered wood-body; pneumatic sector shutter, with plaque for OFFICE GENERAL DE PHOTOGRAPHIE, 53 RUE MATHURINS, PARIS. FABT NADAR, with a J. Demnaria Anastigmat f/4.5 150mm. lens no. 49685, with a Burnet rubber remote shutter release and three dark slides