Lot
2966 
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1941-49 Airmail Plate Blocks, a complete matched set collection, virtually all NH with scarce plate numbers and wet and dry printings from the Transport Airs through 1947-49 issues, very difficult to assemble! 2020 Durland cat. $3000, Fine to Very Fine or better. Scott Nos. C25//C39b Estimate $750 - 1,000.