Lot   Cat.#
Net Price
312  43-42/43
1899, Poseidon's Trident with Stars, imperforated proof of 1g green in top left corner sheet margin block of four with double printed design of 2m green and 1g green on reverse, fresh condition, no gum as produced, NH, VF, expertized by V. Spanos

Stamp Auction #79, September 14, 2018. Raritan Stamp, Inc