
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_342
License type
Rights managed
Available size
60,0Mb (8,0Mb) / 13,5in x 17,2in / 4056 x 5171 (300dpi)