Lot no. 351

1857, folded lettersheet with rare blue cds. "BUENOS AYRES 18 MAR 57" of the sardian agency addressed to Havre, first transported by ship "Italia" to Rio and then transshipped onto the "Cavour", the cover was disembarked thus missing the boxed "Vapori transatl.", minor paper faults in the front, a rare and attractive cover proving that the handstamp "Vapori transatl." was used by the Sardinian P.O. in Genoa