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Lot # 501 | **/* | Scott # C30, var
| 1942, two stamps of 4c in yellow or orange with Bars overprint over black surcharge "First Flight. Liberia - U.S. 1941" 50c, first one has double bars overprint, which is very scarce, priced in Sanabria of 1966 for $150, the other one with bars shifted below of "1941", full OG, NH or VLH (double overprint), VF, both with Sanabria and F. Kessler guarantees . |