Title
Cook & Wheatstone's 5-needle telegraph, patented 1837, first installed 1837
Caption
Cook & Wheatstone's 5-needle telegraph, patented 1837, first installed 1837. From a card issued 1915. Chromolithograph
Date
20th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP07103_460000368
License type
Rights managed
Available size
19,2Mb (1,2Mb) / 6,3in x 11,8in / 1897 x 3543 (300dpi)