Title
Measuring the distance of an inaccessible object by triangulation
Caption
Measuring the distance of an inaccessible object by triangulation using a hinged staff. From Robert Fludd "Utriusque cosmi … historia", Oppenheim, 1617-1619. Engraving
Date
17th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP07103_460000610
License type
Rights managed
Available size
29,7Mb (1,7Mb) / 11,8in x 9,8in / 3543 x 2933 (300dpi)