Lot 42474 – POSTAL FORGERY of the 20gr carmine on cover

POSTAL FORGERY of the 20gr carmine, used with two examples of the 2gr (plate I) on cover from Naples (15 OTT. 1860) to Pireaus, GREECE (bs 6 OKT.), endorsed « Con Vap. Postale » at left, red double-ring cds of the French agency at Naples at right, very rare franking and even scarcer usage to a foreign destination, signed Raybaudi (Sass. € 7’000++)