Sujet
Alexander Glen's facsimile telegraph system
Légende
Alexander Glen's facsimile telegraph system. From a paper read to the United Service Institution, England, 15 Janaury 1886. Engraving
Date
15 janv. 1886
Crédit
Photo12/Ann Ronan Picture Library
Notre référence
ARP07103_460000375
Licence
Droits gérés
Format disponible
28.6Mo (2.9Mo) / 30.0cm x 23.9cm / 3543 x 2823 (300dpi)