Auction # 2031 WORLDWIDE + ARGENTINA: General July auction

IRC (cancelled 2/JUN/1973) with an original value of "1 PESO" surcharged in red "VALOR m$n 12" IN THICK LETTERS, also with additional postage of 5c. Southern Riches x2 + 78P. Stylized airplane (to make a total of 1 Peso ley 18.188), very interesting mixed postage and change of value and currency!