Passed this by a few times, until yesterday.
It's been at my favorite thrift store and I've admired it every time I'm there. So yesterday I brought it home and started searching to get an idea of when it was taken. No luck so far, but going to get my daughter on it too.
It was taken in Stanley Park, Vancouver BC. There is a signature on the back of a 'gift giver' from Christmas of 1967, but I'm thinking it might have been something they had rather than purchased. My daughter is in Vancouver and I'm going to get her to find it on one of her trips through the park and take some pics for me, also see if she can find anything locally that will help date it.
I was able to find a couple of shots of the same bridge in recent years. Let me know what you think age wise.