FRENCH EQUATORIAL AFRICA. Caisse Centrale de la France. 500 Francs, ND (1947). P-25s. Specimen. Choice Uncirculated.A gorgeous 500 Francs example of this popular note seen here in specimen form. Vivid portraits and vignettes showing great detail and color that combine for a most appealing visual. A paper clip indentation on the left, in addition to a corner tip fold far enough away from the design.