4 000,00€

26 July 1866: Entire letter from Medellín to Bogotá, paying the double rate not exceeding 15 grams with 1865 5 c. orange and 10 c. violet matching the numeral "15" handstamp adjacent, cancelled by "Medellin. /Franca. " oval handstamp in blue with corresponding boxed datestamp at lower left, which is rarely found. Only four covers are recorded with this franking. Moorhouse certificate. Scott 37, 38. Ex Goeggel