Notes and diagrams on telegraphs and signalling at Nantybach

Made:
1955

Notebook of manuscript notes and circuit diagrams on telegraphs and mechanical signalling etc. at Nantybach signalbox, made by Samuel Edge, Lineman, October 1955.

Details

Category:
Documents
Object Number:
2004-8095
Materials:
paper (fibre product) and cardboard
Measurements:
overall: 7.7559 x 5.0394 in.; 197 x 128 mm
type:
notebook
credit:
J.A. Burns