1834. Least Bittern. Engraving with aquatint. Engraved printed and colored by R. Havell. Plate ccx Ixobrychus exilis. From the original drawing by Audubon. Published in “The Birds of America 1827-1838”. Sight size 12 3/8″ high x 19 3/8″ wide x 26″ deep. Good overall condition some minor foxing on margin.