I received an email a couple of weeks ago asking for information on the following photo.
"I am writing to you to see if you can point me in the right direction of how to identify the men in the attached photo. I believe one of them is my great-grandfather and wish to confirm this information. The surname would be either Fee, Gray, Burley or Dunk. I do not have any information on the other two gentlemen. The back of the photo indicates it is a post card, made in Canada and has no writing on it".
This a problem that I run into all the time. These postcard photos are quite common. I expect just as in the case of my own collection nothing is written of the reverse because it is assumed that the people who received the postcard knew who was in the photos. Luckilly for me I still have some 90 year olds around who can put names to the individuals in my collection.
Other than that I can not help very much.