Lot 20253 – BETASOM Submarine Atlantic Base: 1942-44 Group of six items

BETASOM Submarine Atlantic Base: 1942-44 Group of six items including one rare incoming stationer card from Italy, three examples with the “Forze Subacque Italiane nell’Atlantico” cds and one applied on “Sommergibile nel Bacino Galleggiante” illustrated military postcard, cover with “XI Gruppo Sommergibile” cds, as well as rare RSI period 50c overprinted on cover from Bordeaux (back flap missing).