Lew Harris is a notable figure in the realm of physical media, particularly known for his contributions to the world of educational and trivia films. Among his most recognized works is "Equestrian Quiz: What's Your I.Q.? No. 11," released in 1946. This film stands out not only for its engaging format but also for its unique blend of entertainment and education, making it a sought-after item for collectors interested in the history of quiz and trivia format films. Harris's work encapsulates a specific era in film that resonates with collectors who appreciate the novelty and nostalgia of mid-20th-century educational cinema. The rarity of original releases like the Equestrian Quiz series enhances their value, as they provide a glimpse into the cultural attitudes and interests of the time. Collectors often seek out his films not just for their historical significance, but also for the quirky charm that defines this niche genre, making Harris's contributions a valuable addition to any serious physical media collection.