Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The Support of the Roof in the Roadway (booklet)
National Coal Board Training Branch
(printer)
Waterlow & Sons Ltd.
(printer)
National Coal Board Training Manual No.5. 32 page booklet in red covers.
Pwnc
Diwydiant
Rhif yr Eitem
2001.1/878
Creu/Cynhyrchu
1952
Rôl: publisher
Rôl: printer
Cyfnod:
1952
Derbyniad
donation, 1/2/2001
Mesuriadau
Meithder
(mm): 218
Lled
(mm): 142
Uchder
(mm): 5
Deunydd
cerdyn
papur
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.