Bidspirit auction | Liberia

Liberia - 1956, Melbourne Olympic Games, imperforate stage proofs of postage stamps 4c-10c, and air post 12c and 20c, the total is 13 sheets (two for each value and three for 20c) of 25 stamps each (325 color proofs), printed on gummed paper, NH, VF and rare assemblage, Est. $300- $400, Scott #358-61, C104-05