1855, 5 c. emerald green, two well-margined singles, one touched at top, and single 20 c. “celesta” with large margins all around, tied to 1856 folded letter to Piacenza by Torino c.d.s. (16 Nov), red “P.D.” handstamp, backstamped with partial c.d.s. receiver, some staining to back, filing folds clear of stamps, else a fine and uncommon franking paying the 30 c. rate to the Duchy of Parma. Cert. Cardillo (2015).
