Ornithologie d'Angola. Ouvrage publié sous les hospices du ministère de la marine et des colonies[Ornithology of Angola. Published under the auspices of the Ministry of the Navy and the Colonies]
Rare first edition illustrated with 10 splendid full-page colour plates by John Gerrard Keulemans, lithographed, hand-coloured and gum-finished (cf. Not in Gay. Nissen, Illustrierten Vogelbücher, 74. Anker, Bird Books, p. 69. Unrecorded by Ronsil, Bibliographie ornithologique française. Zimmer, p. 39).
Contemporary half brown morocco over marbled boards, spine with five raised bands, slightly faded, gilt lettering with date and place at foot, corners in morocco, orange endpapers and pastedowns. Minor rubbing to spine.
"Portugal too, has contibuted to the knowledge of african avifauna, for instance in the work 'Ornithologie d'Angola' […] an important monograph on the birds
