Bronze Age Gold from Wales
The 'Proto' Oxygen Breathing Apparatus (instruction booklet)
Full title - Instructions for Use, Care and Maintenance of The ''Proto'' (Two Hour) Mark IV Self-Contained Oxygen Breathing Apparatus. 28 page booklet in grey covers, undated.
Collection Area
Industry
Item Number
2017.38/446
Creation/Production
Siebe Gorman & Co. Ltd.
Date: 20th century
Acquisition
Old stock, 27/2/2017
Measurements
Length (mm): 210
Width (mm): 130
Material
paper
metal
Location
In store
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