Converting push out casement windows
I have a 1920's bungalow with a large fixed window with a vertical casement window on each side. The casement windows open by unlatching them and just pushing on the frame. There is no push rod nor crank mechanism. Does anyone know if it is possible to install a folding crank handle mechanism like the contemporary casement windows have? I would like to attach a window screen to the inside of the window frame and don't want one of those little cut-outs in it.
Thanks very much for any ideas!