Posted By:
Frank WakefieldThe two you name are a fantastic start. Rhoades is difficult to find, much less buy. If you have that one, then you can pursue completion, I would think.
An odd aspect of the cards is that folks would write in and request the one they wanted. So you have to figure more Mathewson card were requested than some of the others. To some extent, the price differences between Hall of Famers and commons does not reflect that difference in supply, because those are still the ones with more demand today.
There was an excellent thread about T3s some time ago, it talked about how the backs changed as additional cards were offered.
With Rhoades in hand, you have a serious start toward getting the set.