Prague, Ceskoslovenského Klubu Mikologockého, 1924-1931. 8vo (27.5 x 19.5 cm). Numerous pages and illustrations, including several in full colour. Original printed wrappers.

Includes some fine full colour plates of mushrooms. Edited by the prolific Czech mycologist (botanist, pteridologist, and bryologist) Josef Velenovský (1858–1949). "He was a research investigator and professor in the Botanical Institute of the University of Prague, alternating with his colleague Ladislav Josef Čelakovský. He was also professor of botany at Charles University, where he concentrated in the study of mycology in the final half of his life" (Wikipedia).Very uncommon, especially with the original wrappers present. Uncut. several wrappers, on less good paper, chipped at edges, and split on folds. Otherwise, a very good, unmarked set.