Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
N.U.M. (South Wales area), safety plan report
Typed details in black ink on cream paper. N.U.M. (South Wales Area) - Report on the initial working period of the Union's Twenty Pit Safety Plan. 10 pages stapled together.
Pwnc
Diwydiant
Rhif yr Eitem
87.229I/272
Mesuriadau
Meithder
(mm): 331
Lled
(mm): 206
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.