This patent from 1904 covered an electrified device that was for the “prevention of 'self-abuse' among males. We're not sure if it worked for the males but we believe it caught on among some of the females.
Device For Males For The Prevention Of 'Self-Abuse'
This patent from 1904 covered an electrified device that was for the “prevention of 'self-abuse' among males. We're not sure if it worked for the males but we believe it caught on among some of the females.
