
Title
Instruments for measuring sound waves within water and pressurised air
Caption
Engraving depicting instruments for measuring sound waves within water and pressurised air. Dated 18th Century
Date
18th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP23A15_329
License type
Rights managed
Available size
60,0Mb (3,0Mb) / 14,3in x 16,3in / 4278 x 4902 (300dpi)