Liberia, 1892, 4¢ Green & Black. In combination with 1892, 1¢ vermilion on 1892, 10¢ registration entire to Hamburg, Germany, tied by "Monrovia, Liberia, 31 Aug. 93" rimless cds, reverse with receiving backstamp, Extremely Fine. Scott No. 35+33  Estimate $150 - 200. $0 (Image)