Dr. John W. Helscher, General Practice, Washington, IA
Dr. Michael J. Lattner, Prosthodontics, Dubuque, IA
Dr. Frederick R. Drexler,
General Practice, Clarence, IA
Dr. John W. Helscher,
General Practice, Washington, IA
Dr. Michael J. Lattner, Prosthodontics,
Dubuque, IA