[Alex van de Wetering]

As Bill Gregg wrote in this own "Canada's Fighting Vehicles", the first section of the book is basically a carbon copy of the "Vehicle Data book" of March 1944.

Does anyone know if there every was an earlier edition of the Vehicle Data Book?
As the book is from March 1944 some of the early vehicles have not been included; I hope an earlier edition could give us some more info on the earlier stuff. Was there ever a 1943 edition, maybe?

Alex