Title
Chappe Optical Telegraph / Chappe Optical Telegraph
Caption
Chappe optical telegraph, Historisch, historical, digital improved reproduction of an original from the 19th century
Info+
Bildagentur-online
Date
Apr 10, 2022
Credit line
Photo12/Universal Images Group
Reference
UMG22A62_368
License type
Rights managed
Available size
18,5Mb (1,2Mb) / 6,7in x 10,7in / 2016 x 3208 (300dpi)