Keulemans Hypsibates Leucocephalus. White-headed Stilt hand-coloured lithograph c1920.
Keulemans Australian Red-necked Avocet, Recurvirostra Novae-Hollandiae. Lithograph c1920.
Casoar de la Nouvelle-Hollande. Australian Emus with young c1807.
Keulemans Australian Banded Stilt, Cladorhynchus Leucocephalus. Hand-coloured lithograph c1920.
Keulemans Lobibyx Miles. (Masked Plover) Hand-coloured lithograph c1920.
Keulemans Irediparra Novae-Hollandiae. Comb-crested Jacana. Hand-coloured lithograph c1920.
Keulemans N.Z. Kaka-Korako. Nestor Meridionalis, variety. Lithograph c1875.
Keulemans. Ratite Feathers: Apteryx, Dromaeus, Casuarius lithograph c1878.
N.Z. Apteryx Kiwi, Australian Emu, Bustard, Stone Curlew engravings c1885
NZ. Kaka Parrots of New Zealand chromolithograph. Lydekker c1896
Le Touyou (Ostrich) and Le Casoar (Cassowary). Fournier engraving after Travies c1820.
John Gould Apteryx Owenii, Owen's Apteryx or Kiwi antique print c1848.