Lot   Cat.#
119  311
1932, Moscow Philatelic Exhibition, two perforated trial color proofs of 35k in gray and rose, perforation 11 1/2, removed from a presentation cardboard with partial text at the bottom in red, fresh condition, no gum, VF and rare, Raritan Stamps guarantee for the proof in rose

Stamp Auction #76, February 03, 2018. Raritan Stamp, Inc