1.5x2-5/8". 300+ card set. The 1911 Sporting Life (M116) Baseball card set was distributed to subscribers of the popular magazine "Sporting Life", the primary competitor of the well-circulated "Sporting News."  The cards feature full-color likenesses of each player centered within a white border with the player's surname, the team's city and league printed at the bottom. The unnumbered cards were sold by mail in 12-card lots issued in 24 series, with the final three series being the rarest. (This final group of 72 cards has "Over 300 subjects" printed on the reverse, while the majority of the set have various ads from the weekly paper on the backs. Blue-background cards are scarcer than the pastel or other backgrounds. The third series of the 1911 Sporting Life reveal minor differences in sizing, color and portrait styles.

Nap Rucker was a left-handed pitcher in Major League Baseball for the Brooklyn Superbas/Dodgers/Robins. Over his 10 seasons, Rucker lead the league in shutouts, complete games, and innings pitched throughout his career. On September 5, 1908, Rucker became the first left-handed pitcher to throw a no-hitter in Dodger history.