Lot 72240 – 1d Blue tied by Lima cancel to cover front to Sant

1d Blue tied by Lima cancel to cover front to Santiago, CHILE, with commercial cachet at BL. The single letter rate (1d) was up to 1/2 onza in Peru, but only 5/16 onza in Chile; thus the letter was marked « 25 » in pencil and by circled red hs, indicating postage due for a double rate letter.; a fine and scarce showpiece