It's funny how two unrelated people can look so similar. You may have noticed from some of the comments about the mystery images, that their identity can easily be mistaken. A faithful and helpful reader of this blog pointed out to me (offline ;) ) that one of the images in my last post was not the same person as the other two images. Once I had a name for the photo below — Dr. Ivor Preiss — I could compare it to other photographs in our collection. He was right and I have egg on my face! :) Who knew this could be so tricky?!