Advertising Postcard - Five Ways to Beautify Women - The Duval Company, Philadelphia PA. - facial massage, scalp treatment, marcel wave, shampooing, manicuring.  Private mailing card measuring 3 1/2" x 6 1/4".  Corner creases.  Corner, edge and surface wear.   Light cancellation marks, centre of upper area.  Postmarked Philadelphia PA Nov 5, unable to decipher year.  Undivided back