Casgliadau Arlein

Amgueddfa Cymru

Chwilio Uwch

Testun rhydd

Rhif yr Eitem

Adnabyddiaeth

Pwnc

Artistiaid/Creadur

Lle

Categori

Cofnodion â delweddau yn unig

Nôl i Ganlyniadau

Power Stowing of Ripping Dirt, A method of Slushing on Longwall Faces (booklet)

National Coal Board Production Department

Information Bulletin No. 52/67. 7 pages.

Pwnc

Diwydiant

Rhif yr Eitem

2018.42/55

Creu/Cynhyrchu

National Coal Board Production Department

Dyddiad: 1952

Derbyniad

Old stock, 26/1/2018

Mesuriadau

Meithder (mm): 331

Lled (mm): 204

Deunydd

cerdyn

papur

metel

Lleoliad

In store

Categorïau

coal 1950s

Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.

Eitemau cysylltiedig

Diwydiant

Protection of Colliery Structures against Ligtning (booklet)

National Coal Board Production Department

2018.42/179

Diwydiant

Non-Destructive Testing of Colliery Gear (booklet)

National Coal Board Production Department

2018.42/175

Diwydiant

Economising Timber Cage Guides (booklet)

National Coal Board Production Department

2018.42/10

Diwydiant

Slurry Handling and Blending (booklet)

National Coal Board Production Department

2018.42/128