Trick Donkey (1903)

This is a funny one. A clown first enters with an apparently docile donkey. A colored man follows and is assisted by the clown to mount on the donkey's back. He thinks he can manage him but the donkey thinks not, and after vainly trying to throw him off backward and failing in this, he changes his tactics and pitches the coon over his head. The man tries to mount him again, but all to no purpose, and some ludicrous positions and actions are witnessed. - Lubin Catalog

Trick Donkey has a runtime of 1 minutes.