Lot 80036 – France – 1849 Ceres first issue, two spectacular glass support clichés

France – 1849 Ceres first issue, two spectacular glass support clichés (trial exposures) of the 10c value, one in blue and one in a vibrant light brown (with mirror image), both with identical static cancellation, a rare feature of a Sperati reproduction. A beautiful pair of complementary clichés of the French classic.