A Collection of Letters From Greater Show World Editor Johnny J. Cline
Thirteen letters from Johnny J. Kline, Editor and Publisher of The (Greater) Show World to contributor to the publication, Charles Bernard of Savannah, Georgia dated from 1926 to 1931, with one undated (ca. 1928.) All have the rubber-stamped of Kline, and display different versions of his letterhead.
(from https://temposenzatempo.blogspot.com) "Charles Bernard of Savannah, Georgia. Mr. Bernard (1862-1936) was a former circus performer and traveling show agent, and in the 1920s and 30s he had a mail order business in old photographs of American circus groups.