Correspondence, telegrams, biographies, articles, pamphlets, clippings, writings, photographs, maps, scrapbooks, and memorabilia
relating to Homer Lea, military adviser to Sun Yat-sen and author of
The Valor of Ignorance, and to the revolutionary movement in China, circa 1900-1920. Includes writings and correspondence of Homer Lea, Ethel Lea,
and Joshua B. Powers.