Title
James Prescott Joule
Caption
James Prescott Joule (1818-1889) English physicist. Mechanical equivalent of heat (J). Engraving c1895
Date
19th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP07109_0460001838
License type
Rights managed
Available size
27,2Mb (2,6Mb) / 8,9in x 11,8in / 2684 x 3543 (300dpi)