cover 1Mk. violet vertical pair and single with small to large margins in combination with 1873 perf. 11½ 10Kr. dull yellow (Y) (2) on parcel card (coupon detached) to Turin, cancelled by single-ring "NÜRNBERG 9/12" d.s. and showing insured label adjacent; some creasing and a few minor tears. A great rarity. Signed Pfenninger. M.30a + 29Ya. Photo