50.1 MB (4.8 MB compressed)
3627 x 4826 pixels
30.7 x 40.9 cm ⏐ 12.1 x 16.1 in (300dpi)
THE PRINT COLLECTOR / HERITAGE IMAGES / SCIENCE PHOTO LIBRARY THE PRINT COLLECTOR / HERITAGE IMAGES / SCIENCE PHOTO LIBRARY
John Harrison, English clock maker, 19th century. Harrison (1693-1776) designed and built the world's first successful maritime clock, one whose accuracy was great enough to solve one of the most pressing scientific problems of the day - how to calculate longitude at sea. Artist: W Holl.
Model release not required. Property release not required.