5 000,00€

1865, 1 c. rose, 5 c. yellow-orange, 10 c. violet and 20 c. blue, all tied to small fragment of money order form, tied by "Bogotá" pearl oval handstamps. A unique franking of great significance as it represents a four-colour franking in the same issue, a probably unique characteristic in the classic period. Four-colour frankings in the whole classic period are
extremely rare, with less than five examples recorded. Scott 35, 37, 38 39. Ex Goeggel