Lot   Cat.#
Net Price
1024  85a var
1922, black downwards (inverted) surcharge 7500(r) on Saving stamp of 5k green on buff network, printed on paper with horizontal "diamonds" watermark, block of four (upper right stamp has rounded corner) and horizontal pair, both are affixed on a piece along with RSFSR stamp, clear Kiev cancellation, VF and scarce, C.v. $2,640 as singles

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