
Title
The use of speaking tubes on the bridge of a naval vessel for communicating with other decks
Caption
Engraving depicting the use of speaking tubes on the bridge of a naval vessel for communicating with other decks. Dated 19th Century
Date
19th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP23A15_236
License type
Rights managed
Available size
180,0Mb (9,9Mb) / 32,4in x 21,6in / 9731 x 6465 (300dpi)