Dear Ed,
Thanks for the links.
1st is not doubtful for me: Innsbruck-Hotting and the first time - as far I know - we can see three of them in this row. It will help for identification!
2nd been in auction two or three month ago. I suppose the actual seller is the one who bought them. He wrote original ... Why not? Taken at RCAF staff college in Toronto 47/48.
Thanks again for the first photo .. at least
Regards, Franck.