Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Blasting in Collieries and Hints on Electric Shot-Firing (booklet)
Nobel Industries Ltd.
(printer)
The Kynoch Press
(printer)
19 pages, illustrated throughout.
Pwnc
Diwydiant
Rhif yr Eitem
2018.51/1
Creu/Cynhyrchu
Derbyniad
old stock, 14/2/2018
Mesuriadau
Meithder
(mm): 225
Lled
(mm): 142
Deunydd
cerdyn
papur
metel
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.