
Title
Perpetual motion by magnetism and weights
Caption
Engraving depicting perpetual motion by magnetism and weights. Dated 18th Century
Date
18th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP23A15_487
License type
Rights managed
Available size
60,0Mb (2,0Mb) / 13,3in x 17,5in / 4003 x 5239 (300dpi)