細節
John Gould and H. C. Richter
A Monograph of the Trochilidae or Family of Humming-Birds: Cyanomyia Franciae; Cyanomyia Quadricolor; Cyanomyia Violiceps and Delattria Clemenciae
hand-coloured lithographs, 1849-1861, published by Hullmandel & Walton, wove paper
S. 22 x 15in (56 x 38cm) (4)
A Monograph of the Trochilidae or Family of Humming-Birds: Cyanomyia Franciae; Cyanomyia Quadricolor; Cyanomyia Violiceps and Delattria Clemenciae
hand-coloured lithographs, 1849-1861, published by Hullmandel & Walton, wove paper
S. 22 x 15in (56 x 38cm) (4)