Keulemans Broderipus formosus, Yellow Orioles lithograph c1878.
Keulemans' Kittiwakes on Keg. Entrance to King'stown Harbour.
Keulemans Labrador Falcon, Falco Labradorus. John Gerrard Keulemans c1876.
Keulemans lithograph of Chen Albatus, Cassin's Snow Goose c1877.
Keulemans lithograph, Cinnyris Coquerelli Sunbirds of Mayotte Island c1878.
Keulemans Pygmy Parrot antique print. Nasiterna Pygmaea lithograph c1875
Columba Palumbus. Lin. or Common Wood Pigeon lithograph c1926.
Gould Birds of Great Britain, Rough-Legged Buzzard, Archibuteo Lagopus, c1862
Gould Wedge-tailed Petrel, Puffinus sphenurus lithograph c1848.
Keulemans Common Crane with Young. Hand-coloured lithograph c1872.
Keulemans Mallard Duck. Delightful little lithograph c1875 (8-ply mount)
Keulemans Ruby-cheeked Sun-bird, Anthreptes Singalensis or A. Phoenicotis