Heliomaster Constanti [and] Helianthea Bonapartei.
1849. [circa 1849-87]. Two hand-colored lithographs, 14 1/2 x 21 1/4”, both with a second leaf of text; matted, very good. § Plates 236 and 260 with original corresponding text from A Monograph of the Trochilidae, or Family of Humming-Birds Volume 4. Plates lithographed after John Gould, H.C. Richter and..... More