Bronze Age Gold from Wales

Methane alarm

Spiralarm type 'M'. Similar to flame safety lamp but with red warning light beneath oil vessel. Similar to 2001.45/737 except alloy oil vessel and warning light holder.

Collection Area

Industry

Item Number

2001.45/740

Creation/Production

J.H. Naylor Ltd.
Date: 1950s (circa)

Acquisition

Purchase, 14/3/2001

Measurements

Length (mm): 100
Width (mm): 100
Height (mm): 310

Material

metal
glass

Location

In store

Categories

coal 1950s

Classification

ventilation
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