FRANCE 1949 rare Collective Test CITEX Cérès Gandon Y & T 830 831 832 833 841

  
CITEX and Centenary of the Stamp 1949. 830; 831; 832; 833 and CITEX stamp: Ceres with vintage Y. From the centenary of the stamp: Ceres and Marianne by Gandon Y & T. FRANCE International Philatelic Exhibition of Paris 1949.