Basel: Verlag Birkhäuser, 1948. First Edition. 16mo. 4.25 x 6.875 in. 158 pp. Original yellow cloth, titled in gilt on spine, and white & brown dust jacket. Illustrated with numerous black & white reproductions. This copy belonged to Dr. Ludwig Kempe, German-American neurosurgeon, ornithologist, and illustrator, retired colonel in the.....