Liberia, 1918 Issue, Proof Balance, group of 30 items including pairs and blocks; a host of various proofs including perf's black proof set, vignette proofs, 15¢ black separate frame and vignette proofs in blocks of 6, few die proofs including trial colors, also a blue lithograph proof sheet showing the 2¢, 5¢ & 10¢ values in matrix of 6 or 12, F.-V.F. Estimate  $300 - 400. $0 (Image)