Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Diamond Anthracite Colliery, air compressor tests
Printed in black ink, with typed details in purple ink. Some details are handwritten in pencil Amalgamated Anthracite Collieries Ltd., Diamond Colliery, Guernos. Trial of Belliss Air Compressor No.1802, and steam consumption tests. Loose within a beige/light brown card file labelled 'general information file, power generation' and 'compressed air production.'
Pwnc
Diwydiant
Rhif yr Eitem
83.184I/64 (7)
Creu/Cynhyrchu
unknown
Dyddiad: 19/03/1928
Derbyniad
Collected officially, 20/12/1983
Mesuriadau
Meithder
(mm): 365
Lled
(mm): 406
Deunydd
papur
Lleoliad
In store
Dosbarth
power generation and transmissionNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.