Hi there.
I was rifling around through some of my father's storage boxes to find some documents pertaining to his will. (He passed in 2012 but having to revisit his will... long story.)
I stumbled upon a sealed bundle of 20 of the 2003 Old Glory booklets. He used to work for the USPS, so none of us kids ever thought anything of the massive bundles of stamps he had. Sadly, I couldn't find any more bundles in the storage I have.
I know nothing about stamps. I'm not looking to sell them. I just wanted to know if it's a worthy investment to put away for safe keeping.
Hopefully the image upload works so you can see what I mean,

Thanks in advance all.