An Account of the Birds of Chiang Rai Province and Those Parts of the Provinces of Mae Hong Son, Chiang Mai, Lamphun, Lampang, Phrae, and Nan. Smithsonian Institution, 1945. Bulletin 186 of the United States National Museum. Bound in the original green museum hardcover with Smithsonian insignia in decorative gilt on cover. Previous owner's name on ffep. 616 pp.