on piece  1859 (15 Oct.) Provisional Government issue, 80c. orange-bistre with good to very large margins on small piece, tied by well placed "REGGIO/20/DIC/59" single-ring d.s. in blue. A very fine and beautiful example of the most valuable stamp of Modena. Enzo Diena Certificate (1989). Sass. 18, L.50,000,000. Photo
on piece 1859 (15 Oct.) Provisional Government issue, 80c. orange-bistre with good to very large margins on small piece, tied by well placed "REGGIO/20/DIC/59" single-ring d.s. in blue. A very fine and beautiful example of the most valuable stamp of Modena. Enzo Diena Certificate (1989). Sass. 18, L.50,000,000. Photo

细节
on piece 1859 (15 Oct.) Provisional Government issue, 80c. orange-bistre with good to very large margins on small piece, tied by well placed "REGGIO/20/DIC/59" single-ring d.s. in blue. A very fine and beautiful example of the most valuable stamp of Modena. Enzo Diena Certificate (1989). Sass. 18, L.50,000,000. Photo