THE BEST SIDE OF LAUGHING GAS CHOCOLATE BARS

During the Betty Boop cartoon "Ha! Ha! Ha!" opens with supposedly Max Fleischer's hand drawing Betty Boop on the sheet of paper. When Max leaves the studio, Koko will come out in the inkwell for the final time, and starts off having the candy bar Max experienced left over the table. Presently he develops a toothache, so Betty attracts a dentist hom