Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Scene from William Koch's retirement party, Washington University School of Dental Medicine.
Zenith Model Miniature 75, 1949
Zenith Model Miniature 75, 1949
Nobel Prize Diploma.
Lasker Award from the American Public Health Association.
Program for the Testimonial Dinner in Honor of the Five Nobel Prize Winners of St. Louis, St. Louis Chamber of Commerce.