Letters, telegrams, radiograms, and a few advertisements illustrating public and business enthusiasm for the increasing role played by radio set ownership and radio transmission in the nation's life. Selections from the case file show both the impact of President Coolidge's use of radio to broadcast addresses to the nation and to campaign, and the evolution of radio programming and radio as a business, including the question of sponsorships and advertisements. Selected items, such as a December 10, 1923, letter naming the station owned by the Shepard Stores as "the principal broadcasting station of New England," show that in the 1920s many stations were owned by local businesses. Topics include a meeting of the Radio Farm Bureau Community, which broadcast from KIW, Chicago; a Pfanstiehl radio ad; a memo from the National Association of Broadcasters regarding the Fourth National Radio Conference to discuss legislation to regulate radio broadcasting, including advertising; a Federal Trade Commission investigation of the Radio Corporation of America (RCA); surveys of the number of radios in rural and farm areas; the specially printed minutes of the first Advisory Council meeting of the National Broadcasting Co. (NBC) offering comments on advertising, radio sponsorships, automobiles, farmers and farmers' wives, and such figures as J. C. Penney and President Coolidge.
A number of items, including an exchange in March 1924 between the White House and American Telephone and Telegraph regarding its nationwide radio broadcast of the president's Rotary Club remarks, bear even more directly on the early, industry-wide perplexity about how radio communication should be paid for. An October 6, 1924, memorandum from the American Radio Association to its members mentions a contest, "Who is to pay for broadcasting and how?"
Selections reproduced as facsimile page images: 236 of 1068 pages.
Selected Document List | Page Images
| September 30, 1924 | Letter from C. Bascom Slemp to William E. Hull |
| September 11, 1924 | Letter from John Benson to Edward T. Clark |
| December 2, 1924 | Index Card from unkown |
| no date | Notes |
| September 26, 1924 | Telegram from Frank W. Elliott to William M. Barker |
| September 27, 1924 | Letter from William E. Hull to C. Bascom Slemp |
| September 27, 1924 | Letter from Edward T. Clark to James Francis Burke |
| September 17, 1924 | Letter from William E. Hull to C. Bascom Slemp |
| October 27, 1924 | Index Card |
| no date | Brochure |
| no date | Photograph |
| August 11, 1924 | Letter from C. Bascom Slemp to A. Bliss Albro |
| no date | Memorandum |
| November 11, 1925 | Circular from L.A. Nixon |
| October 6, 1924 | Circular from Alfred M. Caddell |
| July 12, 1924 | Letter from A. Bliss Albro to Everett Sanders |
| October 21, 1925 | Circular from Paul B. Klugh |
| September 15, 1924 | Letter from Edward T. Clark to John Benson |
| August 7, 1925 | Letter from G. Clayton Irwin, Jr. to Calvin Coolidge |
| August 25, 1925 | Letter from Everett Sanders to G. Clayton Irwin, Jr. |
| August 25, 1925 | Letter from Everett Sanders to C.D. Hilles |
| August 24, 1925 | Letter from Charles D. Hilles to Everett Sanders |
| August 17, 1925 | Letter from Everett Sanders to G. Clayton Irwin |
| August 17, 1925 | Letter from Judson C. Welliver to Robert D. Heinl |
| August 12, 1925 | Letter from O.E.D. to Robert D. Heinl |
| December 8, 1924 | Index Card |
| August 13, 1925 | Letter to Judson C. Welliver |
| December 11, 1924 | Letter from Frank G. Atwood to Calvin Coolidge |
| July 21, 1925 | Index Card |
| July 14, 1925 | Index Card |
| May 21, 1925 | Index Card |
| April 25, 1925 | Index Card |
| no date | Invitation |
| April 7, 1925 | Letter from Ralph M. Easley to Edward T. Clark |
| September 17, 1925 | Index Card |
| no date | Circular |
| January 13, 1927 | Letter from C.W. Arthur to Edward T. Clark |
| November 20, 1925 | Article |
| November 8, 1927 | Index Card |
| no date | Report from Oswald F. Schuette |
| August 31, 1927 | Letter from Oswald F. Schuette to Everett Sanders |
| August 26, 1927 | Index Card |
| July 15, 1927 | Letter from Edward T. Clark to W.J. Damm |
| July 9, 1927 | Letter from W.J. Damm to Mrs Coolidge |
| July 8, 1927 | Letter from A.A. Schmeiderhahn to Calvin Coolidge |
| September 7, 1926 | Letter from Edward T. Clark to H.A. Searle |
| September 20, 1926 | Index Card |
| no date | Letter from Lotta Harrauff to Calvin Coolidge |
| March 27, 1928 | Index Card |
| January 4, 1927 | Letter from William L. Nelson |
| October 9, 1928 | Index Card |
| no date | Circular |
| January 21, 1927 | Index Card |
| February 19, 1927 | Index Card |
| March 24, 1927 | Letter from M.H. Aylesworth to Calvin Coolidge |
| March 24, 1927 | Letter from M.H. Aylesworth to Everett Sanders |
| February 18, 1927 | Report |
| February 2, 1927 | Article |
| no date | Advertisement |
| March 29, 1927 | Letter from Calvin Coolidge |
| March 30, 1927 | Index Card |
| April 6, 1927 | Letter from W.B. Terrell to Everett Sanders |
| no date | Federal Publication |
| December 2, 1926 | Letter from Walter A. Strong, et al. |
| June 10, 1926 | Letter from Edward T. Clark to William J. Avery |
| October 23, 1925 | Letter from David D. Hoag to Calvin Coolidge |
| December 29, 1925 | Index Card |
| June 4, 1927 | Index Card |
| March 5, 1926 | Letter from Everett Sanders to John Q. Tilson |
| April 6, 1926 | Index Card |
| April 25, 1926 | Index Card |
| no date | Notes |
| March 29, 1926 | Letter from Herbert Hoover to Everett Sanders |
| no date | Notes |
| no date | Memorandum from Edward T. Clark to Mrs Coolidge |
| May 1926 | Brochure |
| December 23, 1927 | Index Card |
| June 9, 1926 | Letter from Edward T. Clark to James H. MacLafferty |
| November 20, 1925 | Telegram from David D. Hoag to Charles Curtis |
| no date | Notes |
| July 17, 1926 | Letter from Orrin E. Dunlap, Jr. to Calvin Coolidge |
| July 19, 1926 | Index Card |
| July 29, 1926 | Letter from Everett Sanders to Orrin E. Dunlap, Jr. |
| September 2, 1926 | Letter from Don Searle |
| August 5, 1924 | Letter from A. Bliss Albro to C. Bascom Slemp |
| August 27, 1925 | Letter from G. Clayton Irwin, Jr. to Everett Sanders |
| January 30, 1929 | Letter from Frederic William Wile to Calvin Coolidge |
| January 17, 1929 | Letter from Everett Sanders to William S. Paley |
| November 10, 1928 | Index Card |
| October 31, 1928 | Telegram from B.S. Moss to Calvin Coolidge |
| no date | Index Card |
| no date | Business Card from William J. Avery |
| December 10, 1923 | Letter from John T. Lambert to C. Bascom Slemp |
| January 25, 1924 | Letter from George L. Treadwell to Edward T. Clark |
| February 22, 1924 | Typescript |
| January 12, 1924 | Letter from Edward T. Clark to D.C. Bingham |
| January 3, 1924 | Memorandum from D.C. Bingham |
| January 11, 1924 | Letter from D.C. Bingham to Edward T. Clark |
| no date | List |
| no date | List |
| January 26, 1924 | Letter from George N. Waite to Calvin Coolidge |
| December 18, 1923 | Index Card |
| December 3, 1923 | Telegram from C. Bascom Slemp to Seldon Fairbanks |
| December 6, 1923 | Letter from John H. Sayres to C. Bascom Slemp |
| November 30, 1923 | Radiogram from Seldon Fairbanks to Calvin Coolidge |
| November 12, 1923 | Index Card |
| November 10, 1923 | Letter from C. Bascom Slemp to E.F. McDonald |
| November 5, 1923 | Letter from E.F. McDonald, Jr. to Calvin Coolidge |
| November 16, 1925 | Index Card |
| August 2, 1924 | Letter from C. Bascom Slemp to William F. Hart |
| January 5, 1924 | Letter from E.F. McDonald, Jr. to C. Bascom Slemp |
| May 16, 1924 | Letter from Thomas McDonnell to George C. Hinckley |
| November 1923 | Radiogram from Seldon Fairbanks to Calvin Coolidge |
| February 1, 1924 | Index Card |
| July 31, 1924 | Letter from William F. Hart to C. Bascom Slemp |
| June 16, 1924 | Letter from A.E. Berry to Edward T. Clark |
| May 20, 1924 | Letter from C. Bascom Slemp to George C. Hinckley |
| May 17, 1924 | Letter from George C. Hinckley to C. Bascom Slemp |
| no date | Memorandum from Joseph W. Mauck |
| April 30, 1924 | Letter from Joseph W. Mauck to Calvin Coolidge |
| April 5, 1924 | Index Card |
| March 6, 1924 | Letter from C. Bascom Slemp to E.F. McDonald, Jr. |
| February 11, 1924 | Letter from Alfred L. Stern to C. Bascom Slemp |
| June 14, 1924 | Letter from Edward T. Clark to A.E. Berry |
| February 27, 1824 | Letter from E.F. McDonald, Jr. to C. Bascom Slemp |
| April 1, 1924 | Letter from C. Bascom Slemp to Edward J. Wilson |
| March 7, 1924 | Letter from Edward T. Clark to Eugene S. Wilson |
| March 27, 1924 | Letter from Edward J. Wilson to Calvin Coolidge |
| March 8, 1924 | Letter from Eugene S. Wilson to Edward T. Clark |
| no date | Typescript |
| February 18, 1924 | Letter from C. Bascom Slemp to Alfred L. Stern |