I bought a pair of these to see if they were indeed of the quality that the photo implies (see the thickness of the plate, and the varied thickness of the finger lift). They are superb: cast, not stamped, and have the heft and finish of a by-gone era.
I got the dark oil rubbed bronze sash lifts. There are nicely made and uniformly finished. Cast, not stamped. Come with matching screws. The smallest window I mounted a pair on is only about 3'x 2' and they look OK, on the bigger windows they are also nice.