I came upon a group of really friendly geologists who had travelled from all over the world to Cape Breton Island in Nova Scotia. This was their 40th annual meeting and their first one not held in Europe. I know nothing about geology, but the reason for going to Nova Scotia I think had something to do with that being the area where Europe and North America were joined millions of years ago. Apologies to all geologists if I'm wrong about that.
When they saw my camera gear, they asked me to take a group picture of them using their cameras. Being the salesman that I am, I bargained with them that I would do that so long as they would let me take a few shots using my own equipment. I sent their leader both images shown below.
I happened to mention this in another thread and Allan thinks there is a good possibility that he knows one of the men that might have been in the group. I can't wait to learn if that's so.