Hi, does anyone know what this is? It has a patent date of March 10, 1914. And has a C and M on the front.
Hi, I got it at an estate sale in kittanning pa. A small town on the Allegheny river about 30 miles north of pittsburgh. It’s 3 1/8 th inches wide and 2 inches high. It is not curved. I’ve added a picture from the side.
