So after a little break due to covid stress, hurricane ida clean up and general stuff...., I've started back on some piles. In sorting some stamps laying around I came across the below and it got me wondering. 1940 date of issue and 1975 date of cancel. Seems like a long time to be laying around. Whats the longest span between issue and cancellation you have in your collection?
*** Moved by Staff to a more appropriate forum. ***