The Gem Theater in Provo showed movies about 1930. ^[1]  The theater was located at 25 East Center Street.^[2]

1. "Provo", movie-theatre.org, movie-theatre.org, listing as its sources the Film Weekly Film Journal yearbooks 1920, 1925, 1930, 1935, 1940, 1945, 1950, 1955 and International motion picture almanacs 1961, 1964, 1969, 1975, 1980, 1985, 1990, 1995, 1998, 2000
2. Polk’s Utah Gazetteer and Business Directory, 1930-1931