Hide and seek (1913)

The young granddaughter of a banker plays a game of hide-and-seek with her mother, Mabel. After Mabel walks away, the child disappears. A clerk, realizing the time, closes the vault she’d been hiding in. Mabel, unbeknownst to her child’s wandering, believes her daughter is locked in the now closed vault. Mabel frantically calls for help, resulting in a comedic rescue.