Bronze Age Gold from Wales

Visual Signalling Systems for underground Locomotives (booklet)

Information Bulletin No. 60/218. 10 pages, a diagram and an appendix.

Collection Area

Industry

Item Number

2018.42/174

Creation/Production

Role: Publisher
Period: 1960

Acquisition

old stock, 26/1/2018

Measurements

Length (mm): 331
Width (mm): 204

Material

Card
Paper
Metal

Categories

Coal 1960s

Classification

communication signalling
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