A pair of railroad keys. Great Northern Railway brass key stamped GNRY on the front in serif with serial number J1058 on the reverse. Key shows standard signs of wear with minor pitting and nicks on the barrel. Denver & Rio Grande key stamped D.&R.G.RR on the front. The reverse shows serial number S-11277 which appears to have been re-stamped and A&W manufacturers mark in hexagon hallmark. The key shows moderate signs of wear, has been drilled through the letter D, and has flattening at the top of the hilt. The hilt is slightly bent and the key has been worn down at the &, the manufacturer's mark, and along the opening of the barrel. See photos for best description.