1970's NIB HALCYON DAYS ENAMEL "THE SECRET OF STAYING YOUNG" BOX

1970's NIB Halcyon Days Enamel box for rings or trinkets. The only time it was out of the box was for this time to take pictures. It says "The Secret of Staying Young..." on the outside and " ...is to drink moderately, exercise regularly and lie about your age." on the inside. It is 1 3/4" W and 3/4" H. It is in the original box 📦 with it's paperwork telling about the history of the enamels.