Instructions for Signalling Trains or Engines by "Block" and "Bell" Telegraphs at Eston

Made:
1871
publisher:
North Eastern Railway

Notice, Instructions for Signalling Trains or Engines by "Block" and "Bell" Telegraphs at Eston, issued by AO Walker, Electric Telegraph Department, North Eastern Railway, Darlington Section, July 1st 1871, paper, folded.

Details

Category:
Documents
Object Number:
1998-9972
Materials:
paper (fibre product)
Measurements:
: 14.9213 x 9.8819 in.; 379 x 251 mm
type:
instructions