What great historic photos at this website. I do genealogy, my son is interested in trains, he told me about this site and the pictures. I am thankful to view such photos from the area as my great-grandparents born & lived in the Houghton/Lake Linden area. By the way, can anyone tell me where Groverton/Bootjack area is around. I have visited there once in the Houghton area. I am wondering is there reprduction map of the area???