WW1 or WW2 Canadian officers hat with gold trim, which badge?

[capbadge]

Hi guys,

Picked this up in a bunch of RCMP stuff, but was told it was definitely not RCMP and was instead WW1 or maybe WW2 era and Canadian. Would anyone know what badge would fit this hat? I would like really like to unite a badge with it for my own collection or at least trade it to someone who has the insignia. There are two holes on the front where the badge would have gone, I was thinking maybe artillery?

Thanks