Who is the mysteriously modern-looking man who appears in a photograph from the 1941 're-opening of the south fork bridge in British Columbia? Is it a time traveller gone back to witness a moment in history? He appears to be carrying a camera, wearing modern sunglasses and a printed t-shirt, although there has been speculation it could be a Montreal maroons hockey team shirt.
Whoever he is, he's dressed far more casually than the others in the vintage photograph