London Transport - Trams and Trolleybuses
Standard cap badge - nickel/red enamel
(Mid-1934 to May 1962)
Regulator and Section Inspector cap badge - solid
silver/red enamel
(1934 to 1962; also worn by Driving Instructors until 1942)
Driving Instructor cap badge - white metal/red and blue
enamel
(1942 to 1962)
District Inspector cap badge - gilt on solid silver/red
enamel
(1934 to 1962; retitled 'Road Inspector'
from 1950 following merger with Central Buses)
Divisional Mechanical Inspector cap badge - white metal/red
and white enamel
(1948 until 1950)