Lot 2868 P
Liberia, 1960, 5¢-25¢ Liberian Postage Stamps issue, progressive proofs, stock of 6 different proofs (2 each for the 5¢ 20¢ & 25¢ values), with red and black first stage proof and red black and green second stage proof; including 14 sheets of 25 for the 5¢ and 20¢ values and 25¢ value with 14 first stage and 6 sheets with additional for the second stage, also includes an additional 175 pair sets, and 91 sets of the regular 393-394, C128, same in imperf pairs and the airmail souvenir sheet (C129) in perf and imperf format.Scott No. 393-394P, C128P Estimate $2,000 - 3,000.