Vintage set of Original Gwen Frostic bird block prints. It looks like they are notecards with envelopes. Still in cellophane wrapping, but the cellophane has split along most of the bottom. Set includes snowy owl, red cardinal, woodpecker, chickadees, blue jay, and one other I'm not sure of. Seem to be in great condition, but might have some sun fading. Lovely unique examples of the classic mid-century naturalist artist's style!