Liberia, 1893, 5¢ Roberts entire, canceled by "Millsburg, Liberia, 14.Aug.96" cds on cover to the British and Foreign Bible Society in London, England, red "Liverpool, Br. Packet" transit and London receiving backstamp, Very Fine, a rare non-philatelic usage from Millsburg. Higgins and Gage No. B5  Estimate $150 - 200. $0 (Image)

Liberia, 1893, 5¢ Roberts Entire, Trial Color in Green, with "Waterlows' Specimen." perfin below indicia and vertical row of pinholes at center, Very Fine, extremely rare. Higgins and Gage No. B5aTC  Estimate $200 - 300. $0 (Image)