[stlcardinalsfan]

I was wanting to submit some picture pack photos of some Yankees and dodgers that were popular in the late 1940s through the 1960s. I need to know in what category to submit to psa? Are they sent the same as a type 1 photo? Also need to know how to submit old sporting news supplements and postcards. Sorry for the long post. I just couldn’t find them on psa submission site.