Mr. A Prows presented moving pictures in the Price Town Hall in June 1910, before the opening of the Isis Theatre. Carbon County News, page 4, 24 June 1910
"The Isis Theater. Very Best in Motion Pictures. New Program Monday, Wednesday and Friday Evenings. Admission 10c, Beginning 8:00 p. m." Eastern Utah Advocate, page 5, 20 July 1911