Produced by the Boston-based DeLong Gum Co., the 1933 DeLong Gum Baseball Card Set (R333) comprises 24 cards. As one of the earliest examples of cards packaged with chewing gum, it remained the sole offering from this specific company. A notable advantage of this series is the absence of Babe Ruth. Each card measures 2” by 3”, featuring a black-and-white portrait of a player set against a vivid, brightly colored backdrop of a stadium. This striking contrast between the monochromatic images and the vibrant backgrounds gave the set a distinctive appearance. Bold lettering at the bottom identifies each player and their respective team.
The text on the back was penned by Austen Lake and featured gameplay advice intended for young collectors. Because Lake also authored the sports tips for the 1934 Diamond Stars series, some speculate that National Chicle acquired DeLong. The company was founded by Harold C. DeLong, a former Goudey employee who ventured out to establish his own rival gum card business in hopes of achieving success during the 1930s. Within this 24-card assembly, 15 players are members of the Hall of Fame.
Chicago Cubs 1933 DeLong Gum Checklist
| Number | Player |
| 8 | Kiki Cuyler |
| 15 | Riggs Stephenson |
| 16 | Lon Warneke |
| 1933 DeLong White Sox | |
| 2 | Al Simmons |
| 18 | Jimmie Dykes |
White Sox: