I have a box of 5 PL sets from 1966 that has never been opened, it's exactly the way it was shipped from the mint to my great uncle who I
inherited it from.
I would like to check for Small Beads dollars but Charltons 2014 shows none for PL, does that mean it would be pointless to open the box and check ?
Also, is there enough potential value to leaving the box unopened versus opening it ?
I am fairly certain it contains 5 PL sets since the other boxes just like it that were opened from the 60's had 5 sets in them, although it might be dollars only because there are some unboxed envelopes from early 60's with only dollars in them.
Looking for opinions please.