Sweden. Facit 143A, 187 cover, 2×5+2×35 öre as correct postage on registered cash on delivery postcard sent from BORÅS PAK 21.5.1930 to Finland. Arrival pmk's WAASA WASA 23.V.30 and PALOSAARI VASA 23.5.1930. Very scarce, allegedly the ONLY recorded remboursement pc sent to the Republic of Finland.