Beschreibung:

The sky was serene, the air perfumed, and thousands of melodious notes, from birds unknown to me, urged me to arise and go in pursuit of those beautiful and happy creatures. Then I would find myself furnished with large and powerful wings, and, cleaving the air like an eagle, I would fly off and by a few joyous bounds overtake the objects of my desire — John James Audubon , Ornithological Biography, volume 5, p.vi. AUDUBON, John James (1785-1851). The Birds of America; from Original Drawings . London: Published by the Author, 1827-1838. The exceptional Duke of Portland set of Audubon's masterpiece – among the finest copies in private hands of this icon of American art, and the finest color-plate book ever produced. Four volumes, double-elephant folio (c.977 x c.645mm). Complete with the engraved title-page in each volume and with 435 hand-colored copperplate etchings with aquatint and engraving, by William Home Lizars and Robert Havell Jr. after original life-size watercolor drawings by Audubon assisted by Joseph Mason [some botanical details], George Lehman [some backgrounds], Maria Martin [some botany and entomology], and his sons John and Victor Audubon; printed by Robert Havell Sr. and Robert Havell Jr. on J Whatman and J Whatman Turkey Mill paper watermarked 1827 to 1838 [see Appendix B for a list of the watermarks appearing throughout this set]. Bound in contemporary red morocco by royal bookbinder John Mackenzie (1788-c.1850), signed with his stamp, with blank flyleaves watermarked "J Whatman 1838". [ Complete with the text volumes: ] AUDUBON, John James Ornithological Biography, or an Account of the Habits of the Birds of the United States of America; accompanied by descriptions of the objects represented in the work entitled The Birds of America . Edinburgh: Adam and Charles Black, 1831-1849 [i.e. 1839]. Five volumes, octavo (255 x 157mm). Bound in contemporary red morocco by Mackenzie, uniform with the plate volumes. Condition of the plates A superlative copy in excellent condition, the plates with fresh and vibrant original coloring. See Appendix B for condition details of the plates individually. In general, defects are minor and include: some minor tears and a very few small paper flaws neatly repaired; light offsetting from some plates onto the blank verso of the facing leaf; occasional light spotting, chiefly marginal; the largest plates with a few instances of the caption being partly obscured by the binding, shaved or cropped; occasional shallow creases; occasional finger soiling in some margins. The first five plates in volume I are on contemporary guards. A copy of an independent conservation report is available on request. Variants in the text and plates The title-page of volume I is in the first state [i.e. before the addition of a volume number and composed in 13 lines, before the addition of two lines listing Audubon's affiliation to various learned societies]; the first ten plates are all engraved by William Lizars alone [i.e. before retouching by Robert Havell], and all the remaining plates in this volume are also early states, with Arabic numbering when called for [these are numbered 11-14, XV, 16-100]. See Appendix A for a list of the captions in the first ten plates, and Appendix B for a list of the imprints throughout. Binding John Mackenzie (1788-c.1850) flourished in the second quarter of the 19th century, during which time he held the office of Bookbinder to both King George IV and King William IV. Mackenzie is noted for his use of richly gilt hard-grain morocco leather, most prominently on the natural history and color-plate books of preeminent noble collections, including in the Broxbourne and Grenville libraries. Contemporary English red morocco by John Mackenzie, signed with his stamp on the front free endpaper of each plate volume, the blank flyleaves watermarked "J Whatman 1838"; the covers gilt with a roll-tooled outer border and central panel, and with a stylized scallop-shell tool at t