Keulemans lithograph, Cinnyris Coquerelli Sunbirds of Mayotte Island c1878.
Oliver Goldsmith beautiful antique print of Hummingbirds c1850.
Beautiful Humming-Birds hand-coloured engraving. Antique print c1848
Brightly-coloured Humming-Birds: L'Oiseau Mouche.. Pauquet engraving c1830