Sujet
Plate measuring microscope
Légende
Plate measuring microscope. Woman measuring star positions on a photographic plate during compilation of the Carte du Ciel, Paris Observatory. Wood engraving 1895
Date
1895
Crédit
Photo12/Ann Ronan Picture Library
Notre référence
ARP07104_460001315
Licence
Droits gérés
Format disponible
32,5Mo (3,8Mo) / 30,0cm x 27,2cm / 3543 x 3210 (300dpi)