4 J. GOULD & H.C. RICHTER LITHOGRAPHS: 2 Large folios; ''Heliomaster Angelae'' and ''Bourcieria Inca'', mounted to backerboard, framed, 21 3/4'' x 15'', framed, 28'' x 22'', overall toning; ''Clothorax Evelinae'' and ''Thaumastura Enicura'', mounted to backboard, 21 3/8'' x 14 3/8'', framed, 25'' x 18'', overall toning. Printed by Hullmandel & Walton.