“A Diamond Anniversary: A Celebration of 75 Years of the Little League Baseball® World Series,” on exhibit in The Gallery at Penn College through Aug. 25, is the focus of an interview with Adam Thompson, director of the World of Little League Museum, that aired shortly after 11 a.m. Thursday on WVIA Radio’s “Art Scene” with Erika Funke. After the morning broadcast on 89.9 FM and 89.7 FM, it was posted to the WVIA website.