Lot no. 1407

10 c. grey-black, vertical pair, clear at top, otherwise good to very large margins, with parts of 3 neighbour stamps, tied by circle of bars with adjacent c.d.s. "LUXEMBOURG 22 DEC 58" to small letter sheet to March-Les Dames in the 2nd Belgian Rayon, thus short paid by 10 centimes, but not taxed. Fine and very unusual.