Roycroft
East Aurora, New York State., United States.
Metalworkers and other Arts & Crafts
Known dates: Founded by Elbert Hubbard in 1898 (d.1915). Run by Bert Hubbard 1915 - 1938.
Reference: Wikipedia Roycrofter
The top mark is Roycroft which is based on a medieval mark used by monks at the end of their work. The lower mark belongs to the actual artisan maker Karl Kipp. 