Thought about 48 but it is a subset and not a stand alone. And if you include it do you have the include other supplemental or insert sets. What are the rules
Even for 51, do you pick one or include all 5 sets ?
This is getting hard. I actually did a binder for a friend some years back that included one card from 1951 ( used a Red back) through 1986,
Did not include 48 because I had no extras :-{