Roadside time recording clock

Time recorder inside a tamper-proof metal case for exterior use. These machines were installed along bus routes in London in the early twentieth century. Bus drivers would 'clock on' at various points to enable inspectors to check their timekeeping. The dial is marked, 'GTB'.

Object Details

ID: ZAA0179
Collection: Timekeeping
Type: Time recorder
Display location: Display - ROG
Creator: Gledhill-Brook Time Recorders Ltd
Date made: 1920s
Credit: National Maritime Museum, Greenwich, London
Measurements: Overall: 935 x 389 x 283 mm
Parts: Roadside time recording clock