Memorandum from J. Raymond Knighton to the Christian Medical Society (January 20, 1961)
Memorandum from C. Everett Koop to the United States Public Health Service [on the Federal Interagency Meeting on Research and Prevention on Mental Retardation] (January 25, 1981)
Letter from Herbert Ratner to C. Everett Koop (February 27, 1981)
Letter from Larry J. Gordon, American Public Health Association to U.S. President Ronald Reagan (March 10, 1981)
Letter from Larry J. Gordon, American Public Health Association to United States House of Representatives. Subcommittee on Health and the Environment (March 10, 1981)
Memorandum from Dale W. Sopper to the Department of Health and Human Services, Office of the Secretary [on the Congressional hearing on the appointment of Koop as Surgeon General] (April 3, 1981)
Letter from C. Everett Koop to Hannah Hedrick, American Medical Association (April 7, 1981)
Letter from C. Everett Koop to David E. Rogers, Robert Wood Johnson Foundation (April 22, 1981)
Letter from Barbara Scheiber, Parents' Campaign for Handicapped Children and Youth to C. Everett Koop (April 22, 1981)
Letter from Joseph R. Stanton, Stanton Medical Associates to Thomas P. O'Neill (April 28, 1981)
Letter from the Christian Action Council to C. Everett Koop (May 1, 1981)
Letter from an unknown employee of the American Medical Association to C. Everett Koop (May 13, 1981)
Memorandum from John H. Bryant, Department of Health and Human Services, Office of International Health to C. Everett Koop [on a courtesy call by Canadian Minister of Health Monique Begin] (May 20, 1981)
Letter from C. Everett Koop to Newsweek (June 2, 1981)
Letter from John Bonnar, Trinity College, University of Dublin, Department of Obstetrics and Gynaecology to C. Everett Koop (June 6, 1981)
Letter from Faye G. Abdellah to C. Everett Koop (June 17, 1981)
Memorandum from C. Everett Koop to the Secretary of the Department of Health and Human Services [on the Preliminary Report on Grassroots Approach to the Discharge Petition] (June 25, 1981)
Letter from William H. McBeath, American Public Health Association to C. Everett Koop (July 2, 1981)
Memorandum from C. Everett Koop to the Office of the Secretary of Health (July 9, 1981)
Memorandum from Henry J. Hyde, United States House of Representatives to John E. Porter (July 13, 1981)
Memorandum from C. Everett Koop to the United States Department of Health and Human Services, Office of the Secretary [on Abortion Surveillance by the Center for Disease Control] (July 13, 1981)
Letter from Henry J. Hyde, United States House of Representatives to C. Everett Koop (August 3, 1981)
Memorandum from Juan A. del Real, United States Department of Health and Human Services, Office of the Secretary to David Newhall [on Dr. C. Everett Koop's qualifications to be Surgeon General] (August 5, 1981)
Memorandum from Fred F. Fielding, The White House to C. Everett Koop (August 5, 1981)
Memorandum from C. Everett Koop to Fred F. Fielding, The White House (August 6, 1981)
Letter from Kenneth E. Sill, United States Department of Health and Human Services, Office of the Inspector General, Audit Agency (Region X) to C. Everett Koop (August 11, 1981)
Letter from Richard D. Wood, Children's Hospital of Philadelphia to Arlen Specter, United States Senate (August 20, 1981)
Letter from Richard D. Wood, Children's Hospital of Philadelphia to H. John Heinz III, United States Senate (August 20, 1981)
Letter from Carl A. Anderson, United States Department of Health and Human Services to Carl Taylor, Johns Hopkins University, School of Hygiene and Public Health, Department of International Health (August 21, 1981)
Memorandum from C. Everett Koop [on Dr. Rubin's decision memorandum of July 29 concerning ASPE's involvement in issues related to disabled populations] (August 26, 1981)
Memorandum from C. Everett Koop to the Secretary of the United States Department of Health and Human Services [on Dr. Rubin's decision memorandum of July 29 concerning ASPE's involvement in issues related to disabled persons] (August 26, 1981)
Letter from C. Everett Koop to Robert Zachary (August 26, 1981)
Letter from Sandra Swift Parrino to Robert T. Stafford, United States Senate (September 9, 1981)
Letter from Dale G. Johnson, University of Utah, College of Medicine to Orrin Hatch, United States Senate (September 10, 1981)
Letter from Edward M. Kennedy, United States Senate to Marianne Rea-Luthin, Citizens for Life (September 16, 1981)
Letter from Peter Safar to Orrin Hatch, United States Senate, Committee on Labor and Human Resources (September 18, 1981)
Letter from John J. Downes, Children's Hospital of Philadelphia to Orrin Hatch, United States Senate, Committee on Labor and Human Resources (September 28, 1981)
Letter from Henry B. Betts to C. Everett Koop (October 19, 1981)
Letter from Linward A. Crowe, Tenth Presbyterian Church to C. Everett Koop (October 22, 1981)
Letter from Solomon Garb, Citizens' Committee for the Conquest of Cancer to Richard S. Schweiker, United States Department of Health and Human Services (October 22, 1981)
Letter from Samuel Ichiye Hayakawa, United States Senate to C. Everett Koop (October 23, 1981)
Letter from Samuel Ichiye Hayakawa, United States Senate to C. Everett Koop (October 23, 1981)
Memorandum from C. Everett Koop [on trip to Paris, Marseille, and Madrid] [ca. October 1981]
Letter from James C. Dobson, Focus on the Family to C. Everett Koop (November 2, 1981)
Letter from Carl Levin, United States Senate to C. Everett Koop (November 2, 1981)
Letter from Henry M. Stratton, Thieme-Stratton, Inc. to C. Everett Koop (November 4, 1981)
Letter from C. Everett Koop to Samuel Ichiye Hayakawa, United States Senate (November 5, 1981)
Letter from C. Everett Koop to Samuel Ichiye Hayakawa, United States Senate (November 5, 1981)
Letter from C. Everett Koop to Carl Levin, United States Senate (November 5, 1981)
Letter from Justin W. Dart Jr. to John Tower, United States Senate (November 7, 1981)
Letter from Carl Levin, United States Senate to C. Everett Koop (November 9, 1981)
Letter from C. Everett Koop to Carl Levin, United States Senate (November 13, 1981)
Letter from C. Everett Koop to Linward A. Crowe, Tenth Presbyterian Church (November 15, 1981)
Letter from Penny Bowen, Heritage Education and Review Organization to C. Everett Koop (December 4, 1981)
Memorandum from C. Everett Koop to the Secretary (HHS) [on continued PHS participation at USUHS] (December 11, 1981)
Letter from C. Everett Koop to Penny Bowen, Heritage Education and Review Organization (December 14, 1981)
Memorandum from Mary Lynn Fletcher to C. Everett Koop [on the establishment of an office for disability affairs] (December 18, 1981)
Letter from Edward M. Kennedy, United States Senate to Louise Schnaufer and Josephine Templeton, Children's Hospital of Philadelphia (December 29, 1981)
Memorandum from William Mayer to C. Everett Koop (January 11, 1982)
Letter from Judy Corbin to C. Everett Koop (January 27, 1982)
Letter from Alan A. Reich, National Office on Disability to C. Everett Koop (January 29, 1982)
Letter from Donald W. Denny, University of Pittsburgh School of Medicine to C. Everett Koop (February 3, 1982)
Memorandum from C. Everett Koop to the Assistant Secretary for Health [on liver transplantation] (February 3, 1982)
Letter from William French Smith to C. Everett Koop (February 8, 1982)
Letter from William French Smith, United States Office of the Attorney General to C. Everett Koop (February 8, 1982)
Letter from Herbert L. Needleman, Children's Hospital of Pittsburgh to C. Everett Koop (February 9, 1982)
Letter from C. Everett Koop to Donald W. Denny, University of Pittsburgh School of Medicine (February 18, 1982)
Letter from Steve and Janet Ray to C. Everett Koop (February 20, 1982)
Letter from Luther L. Terry to C. Everett Koop (February 22, 1982)
Letter from C. Everett Koop to Judy Corbin (March 1, 1982)
Letter from Linda M. Springer to C. Everett Koop (March 8, 1982)
Letter from Edward D. Viner to C. Everett Koop (March 8, 1982)
Letter from C. A. Yeakel, United States Department of Health, Education, and Welfare. Public Health Service. Public Health Service Indian Hospital to C. Everett Koop (March 8, 1982)
Letter from C. Everett Koop to William French Smith, United States Office of the Attorney General (March 16, 1982)
Letter from Donald C. Harrison, American Heart Association to Edwin Meese (March 18, 1982)
Letter from Edmund C. Casey, American Lung Association to President Ronald Reagan (March 19, 1982)
Letter from James A. Schoenberger, Rush-Presbyterian-St. Luke's Medical Center to President Ronald Reagan (March 19, 1982)
Letter from C. Everett Koop to Gloria Ruby, United States Office of Technology Assessment (OTA) (April 14, 1982)
Letter from Henry J. Hyde, Jesse Helms, Orrin Hatch, and Mark O. Hatfield to Richard S. Schweiker (April 20, 1982)
Letter from C. Everett Koop to Mr. and Mrs. McGrade (May 4, 1982)
Letter from C. Everett Koop to Chase N. Peterson, University of Utah University Hospital (May 4, 1982)
Letter from Ruth H. Bock, Children's Hospital National Medical Center to C. Everett Koop (May 14, 1982)
Letter from Henry J. Hyde, United States House of Representatives to C. Everett Koop (May 18, 1982)
Letter from Henry J. Hyde, United States House of Representatives to Morris B. Abram (May 18, 1982)
Letter from C. Everett Koop to Russell S. Boles, Jr. (May 26, 1982)
Letter from Morris B. Abram to Henry J. Hyde, United States House of Representatives (June 3, 1982)
Letter from Judie Brown, American Life Lobby to C. Everett Koop (June 23, 1982)
Letter from Queta Bond, Institute of Medicine to C. Everett Koop (July 19, 1982)
Letter from C. Everett Koop to Ruth H. Bock, Children's Hospital National Medical Center (July 23, 1982)
Letter from James K. Stewart, United States Office of the Attorney General to C. Everett Koop (July 23, 1982)
Letter from C. Everett Koop to Morris B. Abram (August 12, 1982)
Letter from C. Everett Koop to Robert P. Losey, California Pediatric Center (August 17, 1982)
Memorandum from John A. Casciotti, United States Department of Health and Human Services to C. Everett Koop [on proposed "Infant Doe" guidelines] (November 15, 1982)
Letter from Diane L. Schweber to C. Everett Koop (November 22, 1982)
Letter from Luther L. Terry to C. Everett Koop (November 23, 1982)
Memorandum from Juan A. del Real to the Secretary of the United States Department of Health and Human Services [on proposed "Infant Doe" guidelines] (draft) [November 1982]
Letter from Leo Freihofer to C. Everett Koop (December 1, 1982)
Letter from Merlin Friesen, Texas Medical Center Chapter of the Christian Medical Society to C. Everett Koop (December 4, 1982)
Letter from Charles W. Gish, Indiana State Board of Health, Division of Dental Health to C. Everett Koop (December 8, 1982)
Memorandum from C. Everett Koop to William H. Foege, Centers for Disease Control and Arthur Hull Hayes Jr., Food and Drug Administration (December 9, 1982)
Letter from C. Everett Koop to Diane L. Schweber (December 9, 1982)
Letter from Joy F. Hammersla to C. Everett Koop (December 13, 1982)
Letter from Betty Mekdeci, Association of Birth Defect Children to C. Everett Koop (December 20, 1982)
Memorandum from C. Everett Koop to the Under Secretary, Department of Health and Human Services (December 22, 1982)
Letter from Benjy F. Brooks to C. Everett Koop (December 30, 1982)
Letter from Russell E. Morgan Jr., National Council for International Health to C. Everett Koop (January 5, 1983)
Memorandum from Arthur Hull Hayes Jr., Food and Drug Administration to C. Everett Koop (January 6, 1983)
Memorandum from Harold O'Flaherty to the Assistant Secretary for Health [on the Public Health Service momentum established during the International Year of Disabled Persons] (January 20, 1983)
Letter from Mrs. William B. Miley Jr.[Cedelia B. Miley] to C. Everett Koop (January 30, 1983)
Letter from Thomas J. Horne to C. Everett Koop (February 3, 1983)
Memorandum from William H. Foege, Centers for Disease Control to C. Everett Koop (February 4, 1983)
Memorandum from C. Everett Koop to Margaret Heckler [on additional briefing materials for Secretary-Designate Heckler] (February 10, 1983)
Letter from Julianne A. Simpson, Bellingham & Whatcom County District Department of Public Health. Community Health Center to C. Everett Koop (February 14, 1983)
Letter from Sharon D. Ammons to C. Everett Koop (February 15, 1983)
Letter from Karen L. Scott, Cook County Department of Public Health to C. Everett Koop (February 15, 1983)
Letter from C. Everett Koop to Leo Freihofer (February 16, 1983)
Letter from Thomas J. Whitfield, Children's Health Program to C. Everett Koop (February 17, 1983)
Letter from Sigmund Friedman to C. Everett Koop [February 1983]
Memorandum from Lionel Fernandez, United States Public Health Service Handicapped Employees Committee to C. Everett Koop (March 1, 1983)
Letter from Lawrence M. Gartner, Wyler Children's Hospital to Margaret Heckler, United States Department of Health and Human Services (March 16, 1983)
Letter from Howard C. Filston, Duke University Medical Center to C. Everett Koop (March 28, 1983)
Letter from Eunice Kennedy Shriver, Special Olympics to C. Everett Koop (April 4, 1983)
Letter from C. Everett Koop to George D. Lundberg, Journal of the American Medical Association (JAMA) (April 7, 1983)
Letter from [the House staff of] Children's Hospital of Philadelphia to C. Everett Koop (April 21, 1983)
Letter from James A. O'Neill, Jr., Children's Hospital of Philadelphia to C. Everett Koop (May 2, 1983)
Letter from C. Everett Koop to James A. O'Neill, Jr., Children's Hospital of Philadelphia (May 20, 1983)
Letter from Ronald Reagan to C. Everett Koop (May 20, 1983)
Letter from C. Everett Koop to Howard C. Filston, Duke University Medical Center (May 31, 1983)
Letter from Orrin Hatch, United States Senate to C. Everett Koop (July 25, 1983)
Letter from C. Everett Koop to Vince L. Hutchins, United States Department of Health and Human Services, Division of Maternal and Child Health (August 15, 1983)
Letter from C. Everett Koop to R. B. Zachary (December 12, 1984)
Letter from W. Robert Beavers, American Association for Marriage and Family Therapy to C. Everett Koop (April 17, 1986)
Letter from Jack W. Owen, American Hospital Association to C. Everett Koop (July 7, 1986)
Letter from Edward P. Mulvey and Jeffrey L. Haugaard, University of Pittsburgh School of Medicine to C. Everett Koop (September 2, 1986)
Letter from Larry Braidfoot, Christian Life Commission to C. Everett Koop (September 5, 1986)
Letter from Rabbi Henry D. Michelman, Synagogue Council of America to C. Everett Koop (September 5, 1986)
Letter from Ambassador Meir Rosenne, Embassy of Israel to C. Everett Koop (October 10, 1986)
Letter from James Lieberman, Town of Greenwich Department of Health to C. Everett Koop (October 17, 1986)
Memorandum from Carl A. Anderson, White House to C. Everett Koop [on invitation to speak at White House briefing on pornography] (October 22, 1986)
Letter from Gary B. MacDonald, AIDS Action Council to C. Everett Koop (October 22, 1986)
Letter from Gil Gerald, National Coalition of Black Lesbians and Gays to C. Everett Koop (October 24, 1986)
"A Doctor's Good Advice" [Letter to the Editor of the Washington Post] (October 24, 1986)
"Dr. Koop's Decent AIDS Dissent" [Letter to the Editor of the New York Times] (October 25, 1986)
Letter from William E. Dannemeyer, United States House of Representatives to Edwin Meese, United States Department of Justice (October 28, 1986)
Letter from C. Everett Koop to United States Postmaster General Robert Tisch (October 30, 1986)
"Kudos for Dr. Koop" [Letter to the Editor of the Washington Times] (October 31, 1986)
Letter from Mary Hatwood Futrell, National Education Association to C. Everett Koop (November 7, 1986)
Letter from C. Everett Koop to Sergey P. Burenkov, Union of Soviet Socialist Republics Ministry of Health (November 12, 1986)
Letter from C. Everett Koop to George R. Pettersen, County of San Bernardino Department of Public Health (November 12, 1986)
Letter from Carol M. Sussman, American Red Cross to Michael Samuels (November 19, 1986)
Letter from Willard Stewart Hotchkiss, American Medical Association to C. Everett Koop (November 26, 1986)
Letter from Alan P. Brownstein, National Hemophilia Foundation to C. Everett Koop (December 2, 1986)
Letter from C. Everett Koop to Time Magazine (1986)
Letter from Chet Brooks to C. Everett Koop (April 3, 1987)
Letter from Steven Preister, American Association for Marriage and Family Therapy to C. Everett Koop (April 28, 1987)
Letter from Ronald Reagan to Thomas E. Starzl, University of Pittsburgh (September 8, 1987)
Letter from Ronald Reagan to Halfdan Mahler, World Health Organization (October 26, 1987)
Letter from William E. Dannemeyer, United States House of Representatives to C. Everett Koop (August 12, 1988)
Letter from M. Joycelyn Elders, Antonia C. Novello, C. Everett Koop, Julius Richmond, S. Paul Ehrlich, Jr., and Jesse L. Steinfeld to Edward M. Kennedy (February 7, 1994)
Letter from Anthony Fauci to C. Everett Koop (August 30, 1996)
Letter from Faye G. Abdellah to C. Everett Koop (September 24, 1996)
Letter from Edward M. Kennedy to C. Everett Koop (October 26, 1996)
Letter from James A. Zimble to C. Everett Koop (October 26, 1996)
[Nine former Surgeons General and Dr. Alfred Sommer] (April 2, 1998)