September 17, 1958| The Martin Luther King, Jr. Research and Education Institute
April 26, 1964 to June 21, 1968| The Martin Luther King, Jr. Research and Education Institute
August 6, 1965| The Martin Luther King, Jr. Research and Education Institute
January 10, 1957| The Martin Luther King, Jr. Research and Education Institute
The primary document source notes are followed by an archival code that designates the location of the original source document using standard abbreviations from USMARC Code List for Organizations. Below is the list of abbreviations for all codes used.| The Martin Luther King, Jr. Research and Education Institute
August 1, 1962 to December 31, 1965| The Martin Luther King, Jr. Research and Education Institute
April 15, 1960 to May 1, 1971| The Martin Luther King, Jr. Research and Education Institute
December 5, 1955 to December 20, 1956| The Martin Luther King, Jr. Research and Education Institute