Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Hydraulic Man-Riding Cars. Safety through Sheepbridge (booklet)
Seven pages, illustrated throughout. 'Reprinted from Colliery Engineering December 1962 issue'.
Pwnc
Diwydiant
Rhif yr Eitem
2017.38/476
Derbyniad
Old stock, 27/2/2017
Mesuriadau
Meithder
(mm): 294
Lled
(mm): 218
Deunydd
papur
metel
Lleoliad
In store
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