GOULD, John & RICHTER, H.C. Violet-ear, Columbian. (Petasophora Anais).
Original lithograph with later hand-colour for Gould's 'A Monograph of the Trochilidae or Family of Humming Birds', 1849-61. 560 x 386 mm.
#2106796
GOULD, John & RICHTER, H.C. Violet-ear, Columbian. (Petasophora Anais).
Original lithograph with later hand-colour for Gould's 'A Monograph of the Trochilidae or Family of Humming Birds', 1849-61. 560 x 386 mm.
#2106796