Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
The 'Proto' Oxygen Breathing Apparatus (instruction booklet)
Full title - ''Instructions for Use, Care and Maintenance of The 'Proto' (Two Hours) Mark IV Self Contained Oxygen Breathing Apparatus' 25 page booklet, undated.
Pwnc
Diwydiant
Rhif yr Eitem
2001.1/1151
Creu/Cynhyrchu
Siebe Gorman & Co. Ltd.
Dyddiad: 20th century
Derbyniad
Donation, 1/2/2001
Mesuriadau
Meithder
(mm): 212
Lled
(mm): 131
Deunydd
papur
cerdyn
metel
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.