Here’s one I like in Romeeow, a 1930 sound cartoon starring Felix the cat.
Felix is serenading his girl-friend by radio. A duck drowns him out by constantly quacking. The cat puts a stop to it by tying a cloth around the duck’s bill.
In the next scene, the duck get some help freeing his beak. In the process, the cloth turns into a rabbit which hops out of the cartoon.





The characters are attractively drawn and the animation is good for 1930.















































