Posted By:
RichardUnless you're a die hard [insert set here] fan, I'd do like Cycleback suggested, and go with a variety of issues.
I'd also try to find a specific focus, too. That could be a particular team, a particular designation (ie. all Tobacco cards), locally born players, or some other theme that interests you (crazy feats?).
Then I'd just build the collection, and whether that meant 50 different issues, 25 different issues, or 42 different issues, would be up to you.
Be sure to let us know what you decide. It'll be interesting to see the finished 'piece'.
Regards,
Richard.