
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_315
License type
Rights managed
Available size
60,0Mb (3,5Mb) / 13,4in x 17,4in / 4016 x 5222 (300dpi)