Lot   Cat.#
Net Price
12  81
1924, National Theater, imperforated trial color proofs of 30m in red and black or blue and black, vertical pairs printed on wove paper with yellow background, the last one with tiny natural inclusion at the bottom, no gum as produced, VF and scarce, each one expertized by V. Nemvalz

Stamp Auction #75, November 17, 2017. Raritan Stamp, Inc