Title

Claude Chappe's

Caption

Claude Chappe's (1763-1805) aerial telegraph (semaphore) system in use in Algeria. From Louis Figuier "Les Merveilles de la Science", Paris, c.1870. Engraving

Info+

Photos12.com - Ann Ronan Picture Library

Credit line

Photo12/Ann Ronan Picture Library

Reference

ARP07105_460001610

License type

Rights managed

Available size

27,3Mb (2,7Mb) / 11,8in x 9,0in / 3543 x 2690 (300dpi)