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 : Specification Sheet (rock cutting, tool-arms) 1929, No.17647
Pwnc
Diwydiant
Rhif yr Eitem
87.159I/15
Derbyniad
Donation, 14/8/1987
Mesuriadau
Meithder
(mm): 534
Lled
(mm): 666
Deunydd
paper (tracing)
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.