The history of Laughing Sal, an animatronic funhouse lure

Have you met Laughing Sal before? If you have, you'll surely remember her wicked laugh, gap-toothed grin, and uncanny electronic motions. Laughing Sal, also referred to as "Laffing Sal, Laffin' Sal, Sally, ect." was originally made in the 1920s and 30s by the Philadelphia Toboggan Company (PTC) of Germantown, Pennsylvania. — Read the rest