Lot 2861 P
Liberia, 1957 Child Welfare Foundation Issue, individual color proofs, on gummed paper, set of 11 separate regular issued colors for the six issues (missing 6¢ bister color for completion), each in 10 sheets of 25 in perf and imperf format (220 sheets total).Scott No. 364-367P, C111-C112P Estimate $600 - 800.