Keulemans lithograph of Chen Albatus, Cassin's Snow Goose c1877.
Keulemans Mallard Duck. Delightful little lithograph c1875 (8-ply mount)
Keulemans Greater Whistling Teal. Dendrocycna fulva. Chromoithograph c1904.
Keulemans' Andaman Teal. Nettion albigulare. Chromolithograph c1904.
Gould Shoveller Ducks lithograph, John Gould Spatula Clypeata c1863
George Edwards Grand Duck, etched and engraved copperplate c1745.
John Gould Australian Teal, Mareca Punctata (Anas Punctata) c1840-48.
John Gould Nyroca Leucophthalmos, Ferruginous Duck or White-eyed Pochard lithograph c1870.
John Gould Birds of Great Britain, Grey-Lag Goose, Anser Ferus. c1870.
The Shoveller. Spatula clypeata antique lithograph by Gronvold c1904.
John Gould Brent Goose, Bernicla Brenta. Gould Birds of Great Britain c1870.
Broinowski Australian Pygmy Goose & Maned Goose c1890