[Botanica] Various works
Billeder af Nordens Flora. A. Mentz, C.H. Ostenfeld. [3 volumes, 2 plate vols. and 1 text vol.]. G.E.C. Gad's Forlag, Kopenhagen, 1917-1923. Complete with 519 coloured plates in steel engraving; text vol. with numerous images in the text and explanations with the 519 plates of vol. I and II + The Tourist's Flora. 1850 + The English Flower Garden and Home Grounds. Robinson, 1901 and another four 19th-century flower books.
(total 9)