细节
Nettax II no. A48445
chrome, the top plate engraved with Chinese characters, the camera interior engraved FOR CHINA, with a Carl Zeiss, Jena Tessar f/2.8 5cm. lens no. 1873321, in maker's ever ready case
chrome, the top plate engraved with Chinese characters, the camera interior engraved FOR CHINA, with a Carl Zeiss, Jena Tessar f/2.8 5cm. lens no. 1873321, in maker's ever ready case
来源
Dr Brunel Hawes, Assistant Commissioner, League of Nations Epidemic Commission.