(BIRDS.) Gould, John. Pteroglossus Viridis. Green Aracari. Hand-colored lithographed plate of a pair of toucans by edward lear, extracted from

(BIRDS.) Gould, John. Pteroglossus Viridis. Green Aracari. Hand-colored lithographed plate of a pair of toucans by edward lear, extracted from Gould's Monograph of the Ramphastidae, on folio sheet; image somewhat toned in an oval shape around the birds and the caption from earlier matting (removable); matted and framed. London, 1833