Lot no. 15774

1851, 1 cr. carmine on grey, horizontal pair, tied to 1854 letter to Rocca S. Casciano by double-circle Bagno c.d.s. (26 Aug), margins clear to ample on call sides, unframed black “P.D.” struck at left, reverse with same-day c.d.s. arrival backstamp, a remarkably fine and fresh entire. Cert. Raybaudi (2000). (Michel 4x)