Lot no. 298

10 c. grey, 2 vertical pairs, both with good to mostly large margins, 2 stamps showing "Petite retouche" no. 10 and 8, one stamp with "Grande retouche" no. 4, tied by clear strikes of Grevenmacher circle cancel to small lettersheet with adjacent clear cds. "GREVENMACHER 22 AVRIL 59" to Metz with transit and arrival marks; a very rare and most remarkabel letter with 3 retouched stamps in very fine quality, signed Miro and Goebel with certificate (2006)