NOT KNOWN FACTUAL STATEMENTS ABOUT LAUGHING GAS CHOCOLATE BARS

While in the Betty Boop cartoon "Ha! Ha! Ha!" opens with supposedly Max Fleischer's hand drawing Betty Boop on a sheet of paper. When Max leaves the studio, Koko arrives out on the inkwell with the very last time, and starts off eating the candy bar Max had remaining within the table. Almost immediately he develops a toothache, so Betty draws a den