This is an interesting part of early movie history. It’s a movie glass slide promoting the silent picture “Two Tough Tenderfeet” from 1918 starring Ben Turpin and Charlie Lynn. Movie glass slides were created to allow movie theatre owners to promote upcoming pictures during breaks to change film reels. This glass slide is promoting “Ben Turpin and Charlie Lynn’s” silent comedy “Two Tough Tenderfeet” from 1918. Ben Turpin was one of the silent eras big comedians known for his crossed eyes.