Uruguay 11 different photographic prints, twice stamp size, from Sperati's own negatives comprising 1856 (3), 1858 (2), 1859 (6), all with special h/stamp on back, a superb reference
Uruguay 11 different photographic prints, twice stamp size, from Sperati's own negatives comprising 1856 (3), 1858 (2), 1859 (6), all with special h/stamp on back, a superb reference