细节
Steroco no. 674857
Contessa Nettel, Germany; 45 x 107mm., with a Carl Zeiss, Jena Tessar f/6.3 5.5cm. lens nos. 398767 and 398795
Contessa Nettel, Germany; 45 x 107mm., with a Carl Zeiss, Jena Tessar f/6.3 5.5cm. lens nos. 398767 and 398795