Back in 1969, my mother was 19 and she wrote a letter to William O Douglas, who was the longest sitting Supreme Court Justice in US history.

She wrote to inquire about a summer internship, but incorrectly addressed it to the Department of Justice rather than the Supreme Court.

Today when going through a 30-year old storage locker, we found his response. The Justice had taken the time to personally write back in order to dunk on her: