Lieutenant Colonel Walker Bell, D.S.O.
3rd (Light) Tank Battalion

Bvt. Lt.-Colonel W.H. Bell is an able officer of sound judgement with decided personality and character. His knowledge of the application of tactical principles is sound as also are his views on matters connected with the training and administration of a Cavalry Regiment. In my opinion he is up to the standard of officers attending this school.
(Senior Officer School confidential report, 16 Aug 1924)
Walker Hardenbrook Bell was a Boer War veteran and Permanent Force member since 1906 when he was commissioned in the Royal Canadian Dragoons. He was born in St. John, New Brunswick on 28 December 1881. He served as second-in-command of the R.C.D. from July 1916 until January 1918, when he transferred to the British Army Tank Corps. His war service anticipated the eventual replacement of traditional cavalry with modern armour.