(Oxford, 1984). 7 x 10 1/2. 25 pages, including two tipped-in original specimens of nature- and color-printing, from The Octavo Ferns (a very large fern in green) and The British Seaweeds (a large seaweed in red). Quarter morocco & Japanese paper boards. Upper tips lightly bumped, but fine. Item #15464
No. 12 of 20 special copies in quarter leather, with "better" specimens. (There were also 75 copies in quarter cloth.).