This video is 82 years old, yet somebody makes a copyright claim on it!!
An animation made in 1930, and Betty's first film appearance, it is most known for the frame showing Betty wearing no underwear under her dress as she stands on the table. It's one frame only, where her dress rises as she throws her arms up. Obviously intentional. Children may watch this without noticing that frame.
**None of these cartoons were intended for children.
This animation was made 82 years ago, and is in the public domain.