Re: http://www.warbirdregistry.org/b25regis ... 30421.html
there is a nice photo of this Mitchell in Canada as CF-OVN here:https://photos.app.goo.gl/tFLxRURhzCfQBTGg9
(stored at Vancouver inn 1968, marked with 'Horizons Unlimited - Canada' logo).
This is from a gallery by Tom Grant, linked from his main page here: http://thosgee.com/index.htm
(go to 'Galleries' and select 'Wings'). It's problably worth e-mailing him for permission to use it. He has loads of other photos in that gallery, I spotted more warbird photos from the 1960s/1970s/1980s in there. I saw an A-26 marked CF-PGF and a P-51 marked CF-RUT but haven't looked into the specifics of these airframes. There's probably more.