Stereograph :: Stereogram (n.) A diagram or picture which represents objects in such a way as to give the impression of relief or solidity; also, a stereograph..
Stereographic :: Stereograph (n.) Any picture, or pair of pictures, prepared for exhibition in the stereoscope. Stereographs are now commonly made by means of photography..
Stereographically :: Stereographical (a.) Made or done according to the rules of stereography; delineated on a plane; as, a stereographic chart of the earth..
Stereography :: Stereographically (adv.) In a stereographical manner; by delineation on a plane.