Keywords: Socialist Party of America Logo.png logo en Logo of the Socialist Party of America 1901-1973 Scanned from the cover of a pamphlet published by the SPA in 1915 Published in USA prior to 1923 public domain Original in Tim Davenport collection scanned by me no copyright claimed 2014-02-22 15 08 28 https //en wikipedia org/wiki/File SPA-globelogo gif Tim Davenport PD-old Handshake symbols Logos of political parties Logos of political parties in the United States Red circle logos Circle logos periphery arrangements Socialist Party of America Workers of the world unite |