Ex Libris, Robert Westcott Frelick, M.D.Dorothy C. Hayden, Dorothy C. (Willimington)20814A caduceus is at the center of this plate, flanked by a combined lightning bolt and a nuclear power symbol to the left and an older doctor's kit and bottles to the right. A double border consists of a bold, outer line with EKG-lines on the inside. An enclosed note states that Robert Frelick was the director of the isotope laboratory and a neighborhood family practice. He did consulting work for other chemical industries, reading all of their EKGs.still image