The Man Who Played Square (1924)

THE ROMANTIC ADVENTURES OF A HE-MAN OF THE EARLY WEST

Rancher Matt Black is willed half of a Nevada gold mine. Arriving there, he learns that the heir of the other half is a young girl named "Bertie." Realizing that there may be some dirty work and theft going on at the mine, he conceals his identity and gets a job as a miner.