Thanks for the warm welcome.
@Petert4522 - thank you for the descriptions. I have read about some of that stuff but it is nice to actually have an example and description from someone who knows about it. It is now much clearer.
@wt1 - your comment about size being an issue for collectors explains how I got them, LOL!
I realized after posting that I recorded the Image number from Scott catalog and not the true Scott number.
I also have a "sort of" block of 24 Lafayette US Bicentennial that was use to ship a large package to my family. Not sure if this would be called a "partial cover?" The top 15 look to be a intact block with side border...imaging licking that thing!
