Auction # 2031 WORLDWIDE + ARGENTINA: General July auction

Argentina paid-reply postal card of 6c. Liberty (GJ.TAR-24) with printed view "Riachuelo river - ships", sent from Zofingen to Buenos Aires on 8/JA/1907 uprated with Swiss stamp of 10c. (it was not necessary because the card was valid to send the repy, without additional postage), VF, rare!