Designed, painted and signed by Dorothy Knapp. Painted in the period. The item “#909-21 Dorothy Knapp Hand Painted Cachet SET/13 WWII FDC Overrun Countries” is in sale since Sunday, May 3, 2020. This item is in the category “Stamps\United States\Covers\FDCs (pre-1951)\1941-50″. The seller is “weiszcovers” and is located in New Orleans, Louisiana. This item can […]