Los 606
1859, Coat of Arms, essay of printer Pierre Brück from Luxembourg, 10 C. ultramarine, coarse printing on white paper without watermark, complete sheet of 30 stamps incl. tête-bêche on pos. 10, ungummed; 2 tiny tears in the lower margin well off the stamps, otherwise very fine. A great rarity of Luxembourg philately, 2 tête-bêches are known, this being the only one known within a complete sheet besides these two mentioned; no other tête-bêches are known of Luxembourg stamps
