Identified by the American Card Catalog as E107, this circa 1903 set is significant because it was one of the first major baseball card sets since the days of the Old Judge issues in the 1880's. It established the pattern for most of the tobacco and candy cards that were to follow over the next two decades. Measuring approximately 1-3/8" X 2-5/8", cards feature black-and-white player photos with the name, position and team along the bottom. The back states simply "One of a hundred and fifty prominent Baseball players," although blank-backed varieties of this set are fairly common. Also found have been cards with a diagonal overprint stating "The Breisch-Williams Co." establishing the producer of the set. The Type I set consists of 147 different players although 11 additional variations can be found. The Type II cards are thicker than those in Type I and may have been cut from an advertising piece. Many of the photos were used in other sets, like T206 and M116 Sporting Life. Extremely rare card - first ever graded by PSA!