Pack Mules with Ammunition on the Santiago Trail, Cuba (1898)

"A great pack train approaches rapidly, following the gray bell-mule. Cowboys dash to and fro, keeping them bunched. Clouds of dust arise as they pass."

themoviedb.org: https://www.themoviedb.org/movie/195199

IMDb: https://www.imdb.com/title/tt0239766/

Director(s) / Writer(s):

William 'Daddy' Paley