Framed “Testimonial”/certificate, State Normal School, Slippery Rock Pennsylvania, This certifies that Mary Earla Hartzell honorably completed the Course in Music and her conduct meeting the approbation of the Faculty, she is entitled to this Testimonial, Given at Slippery Rock, PA this 25th day of June 12(?), 1913, Signed by Edward Maltby, Principal; Mel Geraldine Brach, Director Piano Dept.; Lyman S. Leason, Director of Vocal Dept.