Proceedings of The Zoological Society of London 1939. Vol. 109. Series B. - Systematic and Morphological. Part II.
The Zoological Society of London 1939. 131-279, (1) pp. Sewn. Illustrated with plates and drawings in b/w. One color plate. From contents: "The Skull of Amphicentrum granulosum", "The Subspecies and Variation of the Spotted Hyæna, Crocuta crocuta Erxl." and "Saccoglossus cambrensis, sp. n., an Enteropneust occuring in Wales". Partially unopened. Name in ink on front cover (C Wiman, probably Carl Wiman professor of Paleontology, Uppsala, Sweden). Cover and edges with some faults along edges. Spine faded. 27x18.4x1 cm, 441 g
