Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Collection of eng./tech. drawings re coal cutting
Coal Cutting Machinery Plans and Drawings (from George Tucker Jones, Pontyclun)
Engineering Drawing : Tracing
Flat steel plate & base plate with spindle socket.
Scale : Full size and 3 in. to 1 ft.
Pwnc
Diwydiant
Rhif yr Eitem
87.159I/5
Derbyniad
Donation, 14/8/1987
Mesuriadau
Meithder
(mm): 395
Lled
(mm): 277
Deunydd
paper (tracing)
Lleoliad
In store
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