Frederick E. Kredel, M.D. Papers, MSS 351, Waring Historical Library, Medical University of South Carolina (Charleston)
American Cancer Society, South Carolina Division; American College of Surgeons, South Carolina Chapter; Charleston County Medical Society; Cushing, Harvey (1869-1939); Guiana- discovery and Exploration; Guiana- Discovery and Exploration- Photographs; Society of University Surgeons; Williams, Samuel H.; Kredel, Frederick Evert (1903-1961)
Certificate. The University of Chicago University Clinics. To all whom these presents shall come. Greeting. Be it known that Frederick Evert Kredel, Doctor of Medicine, is granted this certificate for having performed his duties faithfully and satisfactorily in these clinics in the capacity of Resident in Surgery, 1935-1936. In witness whereof we have affixed our hands on this the thirtieth day of June, AD 1936.