Thanks for noticing. It is stamped V. Fabian Milo ME. I believe that is Valentin Fabian. "The Fabian family was involved in the production of rules for over 60 years. Fabian rules marked with locations of Bangor, Derby, and Milo exist in collections" . Quote is from the book "From Logs To Lumber" . I am also trying to move some things around to find some wall space!!