The logo applied to the sides of Thornaby locomotives was a white Kingfisher.
Toton TMD | Thornaby | Stratford TMD | Thornaby-on-Tees | Finsbury Park TMD | TMD | Thornaby TMD | RAF Thornaby | Longsight Electric TMD | Heaton TMD |
While used in East Anglia, with locos allocated to Stratford and March depots, they were found throughout the Eastern Region of BR with Finsbury Park sporting a large allocation along with the depots at Tinsley, Immingham and Thornaby.