Vehicle Diagram Book No. 110 for Electric Locomotives(PDF). Derby: Mechanical & Electrical Engineering Department, British Railways Board. December 1986. 89-0aA (in work p. 27). Archived(PDF) from the original on 25 November 2020. Retrieved 6 February 2022 – via Barrowmore MRG.
dawlishtrains.com
"Driving Cabs". Dawlish Trains. Archived from the original on 11 January 2021. Retrieved 24 February 2016.
Vehicle Diagram Book No. 110 for Electric Locomotives(PDF). Derby: Mechanical & Electrical Engineering Department, British Railways Board. December 1986. 89-0aA (in work p. 27). Archived(PDF) from the original on 25 November 2020. Retrieved 6 February 2022 – via Barrowmore MRG.