An Athens 1906 Intercalated Olympic Games participant's diploma awarded to the Greek tennis player Dimitris Syriotis of the Athens Lawn Tennis Club, w

An Athens 1906 Intercalated Olympic Games participant's diploma awarded to the Greek tennis player Dimitris Syriotis of the Athens Lawn Tennis Club, with facsimile signatures including the Crown Prince, later King Constantine I, the diploma designed by George Iakovides, 60 by 41.5cm., 23 1/2 by 16 1/2in., tube rolled