Oroszco; Braniff; Villa; Garibaldi

Photo shows (left to right) Mexican revolutionary leader Pascual Orozco (1882-1915), industrialist and landowner Oscar Braniff (b. 1876), General Francisco "Pancho" Villa (1878-1923) and Italian soldier Giuseppe Garibaldi II (1879-1950). Photo probably taken during peace negotiations with the Porforio Diaz government (May 16-21, 1911) during the Mexican Revolution. (Source: Flickr Commons project, 2010)