Handy, R. B. (Robert Breckenridge), 1858-1923 (author), United States. Office of Experiment Stations (originator), Morton, J. Sterling (Julius Sterling), 1832-1902 (author of introduction, etc.)
Maxim, Hudson, 1853-1927 (author), Guttmann, Oscar, 1855-1910 (former owner), Military Service Institution of the United States (associated name), Anglo-American Magazine (publisher)
Baltimore Urban League (Md.) (originator), National Urban League. Department of Research National Urban League (originator), Reid, Ira De Augustine, 1901-1968 (author), Jennings, Wilmer, 1910- (illustrator), Carroll, Lewis, 1832-1898 (author in quotations or text abstracts)