Auction 333-341 Europe & Overseas - Day 6

1850: 6 cs. black, plate 1, type 24, cancelled by a pre-philatelic handstruck '6' in red of JEREZ de la FRONTERA, with corresponding datestamp of the city of origin (19 Feb 1850) to front also, four margins, fresh clean and exceptionally fine example, a rare and important cover; the only recorded example; with Antoni Roig expert mark to front. Cert: F. Graus (1990).