
Title
The mechanism of an air pump
Caption
Engraving depicting the mechanism of an air pump. Dated 19th Century
Date
19th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP23A15_341
License type
Rights managed
Available size
60,0Mb (1,6Mb) / 13,8in x 16,9in / 4129 x 5079 (300dpi)