1851 Proof Set 1¢ to 90¢ Complete with Carrier Stamps — Sold 12-7-25 to Dave @ Van Nuys

A premium quality P4 set, infrequently offered with the Carrier stamps, thus a complete representation of Toppan, Casilear, Carpenter & Co.’s stamp designs for the 1851 – 1861 contract. Specially priced at $500 (SCV $705)