
Title
A typical signal box
Caption
Illustration depicting a typical signal box. Dated 19th century
Date
19th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP23A18_330
License type
Rights managed
Available size
60,0Mb (5,6Mb) / 15,9in x 14,6in / 4780 x 4387 (300dpi)