The erection of a steel trellis radio mast on Horsea Island, Portsmouth.

A close-up of the base of one of the four legs of a wireless mast on Horsea Island, Portsmouth Harbour. Projecting bolts in the vertical girder form footsteps. Vertical format.

Object details

ID: N24405
Type: Negative
Materials: Glass plate negative
Display location: Not on display
Date made: 1930
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 164 mm x 120 mm