File:Burrell traction engine 'Black Bess' (15443447381).jpg - Wikimedia Commons

T.R. Art - Burrell 8nhp road locomotive No. 2701 'Black prince

4 Burrell

Fowell & Co., Tractor & Construction Plant Wiki

Traction Engines PICRYL - Public Domain Media Search Engine

Traction Engines - MalsFotoFile

Maxitrak - 1 Inch scale Burrell Agricultural locomotive

Burrell Devonshire – about the model – A. N. Engineering

STW index

Burrell Devonshire General Purpose Traction Engine TA1849

Traction Engines - MalsFotoFile

File:The Burrell Traction Engine, (8099351246).jpg - Wikimedia Commons

1910 Burrell 8hp Steam Traction Engine in Ashburton