Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Setting and Withdrawal of Supports (booklet)
68 page illustrated booklet. Issued to N. Meyrick Reg. No. 226561, Rifter at Celynen North Colliery. Stapled at centre.
Pwnc
Diwydiant
Rhif yr Eitem
2001.1/400
Creu/Cynhyrchu
National Coal Board
William Lewis (Printers) Ltd.
Dyddiad: 01/1957
Derbyniad
Donation, 1/2/2001
Mesuriadau
Meithder
(mm): 129
Lled
(mm): 201
Uchder
(mm): 6
Deunydd
papur
cerdyn
metel
Lleoliad
In store
Dosbarth
roof supportNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.