What does RR 1-1 mean on World War 2 US Army discharge papers?

Well, isn't that a happy little question! "RR 1-1" on World War 2 US Army discharge papers refers to the Army Regulation that allowed soldiers to be honorably discharged due to physical or mental health reasons. It's important to remember that each soldier's journey is unique, and this notation simply reflects the care and respect given to those who served.