Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Proto oxygen breathing apparatus, brochure
Typed in black ink on white paper. A brochure for 'The "Proto" self-contained breathing apparatus single-cylinder-two-hour type.' The brochure contains a number of black and white illustrations and photographs showing the "Proto" in use. The brochure is numbered from pages 1-12, but page 3/4 is missing. A large part of page 1/2 has been cut out. Page 11/12 has detatched. 88.98I/1 (1) - (17) were originally stored together in an acidic card file.
Pwnc
Diwydiant
Rhif yr Eitem
88.98I/1 (13)
Historical Associations
Associated Person/Body: Siebe Gorman & Co. Ltd.
Association Type: company name
Derbyniad
Collected officially, 1988
Mesuriadau
Meithder
(mm): 278
Lled
(mm): 210
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.