Offered here is an exceptional and rather unique vintage tennis ball which has been individually wrapped and sealed. This tennis ball was made by Pennsylvania and dates to the 1920’s. The condition is NR-MT to MINT with the only flaw being a tiny area of imperfection on the back and side of the ball. The ball however, remains sealed in its original wrapping. This is considered a seamless tennis ball. There is a very minimal seam that exists, it is very faint but present, but regarded as a seamless ball nonetheless. The marking on the ball are bold and crisp. They read “Championship - Pennsylvania - Appr. U.S.L.T.A.” This incredible antique tennis ball is the finest single ball we have handled. An incredible rarity to add to your vintage sports collection.