Metal radiography equipment in Portsmouth Dockyard, Hampshire

A front view of theTriplett & Barton Inc Metallurgical Diognosis (sic) Model 40-7 unit, serial 0722, in Portsmouth Dockyard. Triplett & Barton were based in Burbank, California. The controls and gauges on the face of the unit are shown as filament, total hours, x-ray, timer, milliampere control, K.V. control, main line, door release, door, x-ray off and x-ray on. Vertical format.

Object details

ID: N27081
Type: Negative
Materials: Glass plate negative
Display location: Not on display
Date made: 18 December 1948
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 164 mm x 120 mm