While the various Jay Publishing issues seldom cause excitement to collectors due to the plentiful nature of the cards they do have considerable importance when they are rare or high-grade since they attract people who are registry collectors or player collectors. Presented here is such an example: a 1958 Jay Publishing card of Willie Mays an uncorrected error that actually pictures his Giants teammate slugger Bill White. The card has been graded EX-MT 6 by PSA and is quite attractive in the holder save for a small ding at the lower-right corner. The key here is that PSA no longer grades the issue and it is a "pop 1" in PSA's population report meaning this is the only example of this card that you'll ever be able to acquire in a PSA holder - an important factor when considering a master set of Willie Mays cards.