London, George Bell and Sons, 1884-1887. Three volumes in three. 8vo (25 x 17.5 cm). (I) xiv, 114 pp; (II) x, 144; (III) viii, 144, with in total 81 beautiful colour-printed, wood-engraved plates, including a frontispiece. Uniform publisher's green cloth with gilt title on the spines and gilt parrot vignette on the front boards.

London, R. H. Porter, 1896. Large 4to (31.5 x 25.3 cm). Title page, liii, 194 pp. [1-193, 24A]; four chromolithographed maps, 61 hand-coloured lithographed plates heightened with gum arabic; 19 groups of text figures. Original brown morocco with gilt lines and title on the front board and spine. Bevelled edges. Top edge gilt.

Groningen, J. B. Wolters, 1886. Folio (36.8 x 27.3 cm). Two title pages, 274 [xvi, 156; (ii), 100] pp; 48 [26; 22] large, chromolithographed plates. Publisher's decorative full cloth with gilt and black embossing on the front board and spine; large pictorial panel of an Arcadian landscape with a peacock and swans on the front board, and gilt title on the spine. Bevelled edges. Iridescent silk endpapers. All edges gilt.

Kassel, Theodor Fischer, 1878-1883. Folio (34.8 x 26.5 cm). [viii], [viii] pp.; 33 tinted and hand-coloured lithograph plates, each accompanied by one or more leaves of descriptive text. Later half cloth binding with original decorated board mounted on front cover.

Hannover und Magdeburg, 1879-1899. Four volumes in four. Large 8vo. 3,584 pp. [I (1879) xxiii, 710; II (1899) xxviii, 928; III (1881) xxviii, 891; IV (1888) xxvi, 950]; 36 [14; 10; 10; 2] mounted, chromolithographed plates, and numerous text figures. Contemporary, near uniform red half calf over red boards. Spines with five raised bands bordered by gilt lines, and gilt title.