Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Notes
Typed in purple ink on cream paper. Some details handwritten in ink. Four pages of notes entitled 'Re Mr. Tupholme's Letter'. Notes refering to turbo-compressors and compressed air production. Dated March 9th 1926. 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 (13)
Creu/Cynhyrchu
unknown
Dyddiad: 09/03/1926
Derbyniad
Collected officially, 20/12/1983
Mesuriadau
Meithder
(mm): 337
Lled
(mm): 215
Deunydd
papur
Lleoliad
In store
Dosbarth
power generation and transmissionNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.