According to documentation, this photograph at the Indian Glassworks in 1908 the photographer Christopher "The Mack" Galm noted the
picture was at midnight.
Because this photo was taken at midnight, who would want to make sure that the workers conditions were fair and the workers were not
exploited for their labor.
O WEB Dubois/NAACP
Horace Mann/Teachers Union
Samuel Gompers/AFL
O Rodger Goodel/NFL
