Los 321
20 c. blue and 10 c. grey-green tied by cds. "MILANO PACCHI FERROVIA 22.GEN.89" to postal stationery parcel card 1,25 l. via Chiasso to Basel, card vertical and horizontal folded and 10 c. with slight creases, rare usage (Sassone Pacchi Postali 1+2, 5.500,-)
