A group of brass and steel railroad keys for New York Central System including a brass key stamped NYCS in serif font on the front and BD on the back, showing moderate pocket wear, especially to the stamped lettering on the front. Another brass key stamped NYCS on the front and Adlake 10693 on the back showing moderate tarnish along the side from foam storage. A steel switch key stamped NYC OC L in serif on the front and 8057 S on the back, showing moderate discoloration. A steel key stamped N.Y.C.S. 88 17 on the front and TD Corbin on the back, showing moderate discoloration and slightly bent hilt. Also includes a double flagged steel key by Corbin stamped P117, showing moderate plating wear. All show general to moderate wear. See photos for best description.