Antique Victorian Side Sash Window Stays, Cast Iron Patent 1874 641-079

Antique Victorian patent 1874 cast iron side sash window locks or stops in original finish, manufactured by C. Kinney Co. Detroit, Mich.  Each stay is decorative with Pat. and "74 on it and mounted on the window stop.  Stay measures about 1 1/2" high x 1" across.  Accompanied by at least three (3) catches with each stay that are mounted on the window sash to keep the window open in a particular  position.  These look like they have never been used and are in excellent condition.  Attractive and useful Victorian accent hardware for double hung windows.