Airframes
Benevolens Magister
I haven't checked, but from what I recall, the maple leaf was used by all Spitfire squadrons in the 'Canadian Wing' - those squadrons made up from Canadian units or predominantly Canadian personnel in RAF units. The leaf was normally only displayed on the port side, as was usual for 'nose art', or badges in general in RAF and Commonwealth squadrons. However, if there is evidence of a particular aircraft having it on both sides, then it is likely that would be standard practice in that squadron.