And for fun, here's a presidential widow free frank of Frances Cleveland. Quite scarce as such, given that Mrs. Cleveland remarried in 1913 and thereafter franked as "Frances Cleveland Preston." (Her franks with that name are pretty abundant but still fun).
I sold this cover 5 years ago, and as with many things, I sort of wish I had kept it. I still think about doing a full out collection/exhibit of first ladies from time to time.
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