BY OR AFTER JOHN GERARD KEULEMANS (1842-1912), TAKEN FROM ELLIOT, DANIEL GIRAUD (1935-1915) A MONOGRAPH OF THE BUCEROTIDAE, OR FAMILY OF THE HORNBILLS ', PUBLISHED FOR SUBSCRIBERS BY THE AUTHOR [PRINTED BY TAYLOR AND FRANCIS], [1877]-1882.

THREE FRAMED LITHOGRAPHS OF HORNBILLS By or after John Gerard Keulemans (1842-1912), taken from ELLIOT, Daniel Giraud (1935-1915) A Monograph of the Bucerotidae, or Family of the Hornbills', published for subscribers by the author [printed by Taylor and Francis], [1877]-1882. Each depicting a hand-coloured bird with its Latin name below, printed in the lower left corner 'J.G. Keulemans lith.', in a parcel-gilt and simulated marble moulded frame, the reverse with a signed printed label 'Giovanni Baccani Galleria Artistica Fiorentina Via della Vigna Nuova 75 r. Firenze', the lithographs with pencil inscription '½', '' and '¾' respectively, two lithographs signed in pencil with the artist's initials 23 x 19½ in. (58.5 x 49.5 cm.), including frame (3)