Title
Typewriter patented by John Pratt in 1866
Caption
Typewriter patented by John Pratt in 1866 . Chromolithograph 1915
Date
1915
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP07104_460001473
License type
Rights managed
Available size
18,7Mb (1,7Mb) / 6,2in x 11,8in / 1848 x 3543 (300dpi)