I thought this was quirky and cute…then I read the caption. For real?! . Via weirdvintage: Sending a child through the post, 1900 “After parcel post service was introduced, at least two children were sent by the service. With stamps attached to their clothing, the children rode with railway and city carriers to their destination. The Postmaster General quickly issued a regulation forbidding the sending of children in the mail after hearing of those examples.” - Smithsonian
When women used to be depressed or were not "taking care of their men" properly their husbands could send them to the psych ward for attitude adjustments. This was part of conditioning them to always wear a smile. They believed that if a woman saw herself smiling that it would become natural practice and that she would be "cured". This often went along with shock therapies.