Post by smauggie on Sept 4, 2017 12:56:17 GMT
Wright Field
Dayton, Ohio
August 13, 1940
Is anyone familiar with this marking? It seems like an official permit imprint which is odd because it is a penalty cover to begin with and shouldn't need permit or postmark.
Dayton, Ohio
August 13, 1940
Is anyone familiar with this marking? It seems like an official permit imprint which is odd because it is a penalty cover to begin with and shouldn't need permit or postmark.