ZC-77DS Vintage Arts & Crafts Copper Single Dimmer Switch Plate Field Pattern
Fine quality heavy weight sheet copper, with a single line detail around the outside of the switch plate. Used for dimmer switch, single pushbutton, or for cable or telephone jacks.
Outside sizes might vary a tiny bit with the hand hammering technique, but it will not affect the precisely placed switch holes.
2 3/4" x 4 1/4"