Off topic but you may find it interesting. Found a sight with great old newsreels from early 1930s. Sound films. Opening Day at Yankee Stadium in 1931 and 1934. Pretty amazing stuff. Voices of Ruth, McCarthy, Connie Mack, Mayors Jimmie Walker and Fiorello Laguardia, among other. Post also links to nearly 100 old newsreels going back to the 1890s, including films by the Lumiere Brothers (makers of the some of the very first films).