Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Report on Powell Duffryn Steam Coal Co compressor
White typescript on silver/grey background. Full title - 'Experts Report concerning Output Tests with a Brown Boveri Turbo-Compressor for "Powell - Duffryn Steam Coal Company, Ltd." by Prof. P. Ostertag, Engineer. Loose within a beige/light brown file containing copies of the 'Metcalf papers' and documents relating to the 'Conversion of Turbo Compressor to Electrical Drive'.
Pwnc
Diwydiant
Rhif yr Eitem
83.184I/65 (8)
Historical Associations
Associated Person/Body: Powell Duffryn Steam Coal Co. Ltd.
Associated Person/Body: Powell Duffryn
Association Type: company name
Date: 1921
Associated Person/Body: Brown-Boveri Co. Ltd
Association Type: company name
Creu/Cynhyrchu
Ostertag, P.
Derbyniad
Collected officially, 20/12/1983
Mesuriadau
Meithder
(mm): 324
Lled
(mm): 209
Deunydd
papur
Lleoliad
In store
Dosbarth
power generation and transmissionNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.