Thumbnails of Helfand Slide Talk - 50
Slide #50: The health biscuit was promoted by testimonials from physicians such as this one from C.J. Hammond, M.D., "Medical science and long experience has taught the vital importance of nutritious and easily digested food for invalids and convalescents. Having had special opportunity to thoroughly test the 'Health Biscuit" made by you, I can say its great value is established beyond question, and I shall conscientiously recommend as well as urge its use."