An Airco regulator for an underwater cutting torch in Portsmouth Dockyard, Hampshire

A studio study of an Airco-DB regulator for an oxy-acetylene underwater cutting torch. The regulator has two differently graduated pressure gauges, each from the Air Reductions Sales Co of New York. The nearest of the two gauges is the oxygen regulator.

Object details

ID: N25460
Type: Negative
Materials: Glass plate negative
Display location: Not on display
Date made: April 1944
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 120 mm x 164 mm