FRENCH EQUATORIAL AFRICA. Institut dEmission. 500 Francs, ND (1957). P-33s. Specimen. PMG About Uncirculated 55 Net. Minor Internal Damage, RustSpecimen. A design which is highly rare in issued form in Uncirculated grades making these attractive Specimen notes the alternative. The piece here shows here presenting strong color throughout. Perforated Specimen at right and seen with black overprint at lower right center. Back with terrific freight locomotive crossing bridge. PMG notes Minor Internal Damage, Rust.