Charles Burrell & Sons Ltd.

1925 Burrell 10 nhp three-speed double crank compound Showmans Road Loco
- The Dolphin/Diana
Works No. 4030 - Reg. No. FA 2316
This was the last Thetford built Showmans Engine and was first sold in 1927 to William Davies, Showman of Stoke-on-Trent. It was later acquired by Sheffield Showman John Shaw and then passed to Merseyside traveller H. J. Wallis Jnr.