Jack Dempsey vs Jack Sharkey fight. Silent newsreel.

One of George W. Struble (1886-1971) collection of short films, newsreels, Boxing films and family travel films. George Struble graduated from naval academy in 1908 before going to work for Bethlehem Steel, later becoming the VP.
A big thank you to A/V Geeks. Go check them out at archive.org