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

Blasting in Stone Drifts (booklet)

National Coal Board Production Department

Information Bulletin No. MM/49/6. '49/2' handwritten beneath bulletin number. 18 pages with additional 14 pages of appendices.

Pwnc

Diwydiant

Rhif yr Eitem

2018.42/3

Creu/Cynhyrchu

National Coal Board Production Department

Dyddiad: 1949

Derbyniad

Old stock, 26/1/2018

Mesuriadau

Meithder (mm): 330

Lled (mm): 200

Deunydd

cerdyn

papur

metel

Lleoliad

In store

Categorïau

coal 1940s

Dosbarth

processes blasting

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

Eitemau cysylltiedig

Diwydiant

Statistics of Mechanised Output for the year ended March 1966 (booklet)

National Coal Board Production Department

2018.42/204

Diwydiant

Surface Storage and handling of Fuel Oil for Diesel Locomotives (booklet)

National Coal Board Production Department

2018.42/12

Diwydiant

Flight Loading, Loading with modified Coal Cutters on Longwall Faces (booklet)

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2018.42/134

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Intermediate Loading Points on Troughed Gathering and Trunk Belt Conveyors (booklet)

National Coal Board Production Department

2018.42/32