• [S20] Interview with Martha (Josselyn) DeVoe (6 Trout Pond Lane, Chatham, Massachusetts), by Howard DeVoe, 19 January 1999.
  • [S73] Stephen Holden household, 1920 U.S. census, Westchester County, New York, White Plains, Enumeration District 190, page 117 (stamped), sheet 10A, dwelling house 184, family 212, enumerated 19 January 1920; National Archives micropublication T625, roll 1279 (viewed online 14 November 2003 at Ancestry.com; image 234, 9 of 31).
  • [S84] "The Good Will Idea," online at http://ftp.rootsweb.com/pub/usgenweb/me/somerset/fairfield/…, viewed 2 Dec 2003.
  • [S85] "Good Will - Hinckley Homes for Boys and Girls," online at http://www.gwh.org/history.htm, viewed January 2002.
  • [S192] Interview with Martha (Josselyn) DeVoe (Meadowood Retirement Community, Bloomington, Indiana), by Howard DeVoe, 24 April 2003.
  • [S196] Interview with Martha (Josselyn) DeVoe (Chatham, Massachusetts), by Howard DeVoe, July 1986.
  • [S197] Wallace Nutting, The Clock Book (Garden City, New York: Garden City Publishing Company, 1935).
  • [S198] Interview with Ella (Hannah) Josselyn (White Plains, New York), by Howard DeVoe, 1955.
  • [S202] Christopher Gray, Changing New York: The Architectural Scene (New York: Dover Publications, 1992).
  • [S271] Charles A. Richards household, 1900 U.S. census, New York, New York, Manhattan Borough, enumeration district 551, page 78B, dwelling 14, family 67, enumerated 4 June 1900; National Archives micropublication T623, roll 1106 (viewed online 19 March 2004 at heritagequestonline.com).
  • [S272] "The Building Department. List of Plans Filed for New Structures and Alterations," New York Times, 10 August 1901, 10, viewed March 2004 online at ProQuest Historical Newspapers.
  • [S274] Telephone interview with Martha (Josselyn) DeVoe (Meadowood Retirement Community, Bloomington, Indiana), by Howard DeVoe, 21 March 2004.
  • [S278] "The Architects' Dinner. Many Prizes Bestowed for Competitions During the Year," New York Times, 12 February 1898, 5, viewed 20 March 2004 online at ProQuest Historical Newspapers.
  • [S283] "Teachers' College Buys Land," New York Times, 8 April 1899, 9, viewed 20 March 2004 online at ProQuest Historical Newspapers.
  • [S284] "Columbia's New Buildings," New York Times, 23 September 1900, 26, viewed 20 March 2004 online at ProQuest Historical Newspapers.
  • [S285] "Experimental School Site," New York Times, 7 June 1901, 16, viewed 20 March 2004 online at ProQuest Historical Newspapers.
  • [S286] "The Building Department. List of Plans Filed for New Structures in Manhattan and Bronx," New York Times, 17 June 1905, 13, viewed 20 March 2004 online at ProQuest Historical Newspapers.
  • [S287] "New $200,000 School," New York Times, 28 September 1913, X10, viewed 20 March 2004 online at ProQuest Historical Newspapers.
  • [S288] "The Real Estate Field. Realty Notes," New York Times, 2 October 1913, 18, viewed 20 March 2004 online at ProQuest Historical Newspapers.
  • [S289] "The Building Department. List of Plans Filed for New Structures in Manhattan and the Bronx," New York Times, 2 October 1913, 18, viewed 20 March 2004 online at ProQuest Historical Newspapers.
  • [S290] "Win Architectural Prizes. Awards for Best Plans for Street Intersections," New York Times, 26 May 1915, 8, viewed 20 March 2004 online at ProQuest Historical Newspapers.
  • [S291] "Dry Law Denounced by U.S. Grand Jury," New York Times, 10 December 1926, 1, viewed 20 March 2004 online at ProQuest Historical Newspapers.
  • [S292] "Social Notes. Westchester," New York Times, 12 February 1927, 8, viewed 20 March 2004 online at ProQuest Historical Newspapers.
  • [S314] "City and Vicinity," New York Times, 23 December 1895, 8, viewed 22 March 2004 online at ProQuest Historical Newspapers.
  • [S315] "Charles Lee Tracy," New York Times, 25 April 1933, 17, viewed 22 March 2004 online at ProQuest Historical Newspapers.
  • [S440] Letter from Ella (Hannah) Josselyn (White Plains, New York) to Howard DeVoe, November 1956.
  • [S470] Information about the Josselyn grandfather's clock, typed by Howard DeVoe.
  • [S472] "WHITE-ORR'S 1930 CLASSIFIED BUSINESS DIRECTORY--NEW YORK CITY SECTION," online at http://www.bklyn-genealogy-info.com/Directory/Business/…, viewed 15 November 2003.
  • [S473] "Edgar A. Josselyn," New York Times, New York, 28 April 1943, 23.
  • [S479] Letter from Edgar A. Josselyn (Pleasantville, New York) to John P. Benson, 17 January 1937; in possession of Margaret M. Betts (756 Pownal Road, Auburn, Maine).
  • [S540] Interview with Martha (Josselyn) DeVoe (Chatham, Massachusetts), by Howard DeVoe, 1987.
  • [S555] James Ward, Architects in Practice, New York City, 1900-1940 (New York: Committee for the Preservation of Architectural Records, 1989).
  • [S568] Florence N. Levy, American Art Annual 1900-1901, Vol. III (Boston: Noyes, Platt & Company, 1900), online at books.google.com.
  • [S589] "A Brief History of the Town Halls of Stamford, CT, by Estelle Feinstein and Renee Kahn," online at http://www.stamfordhistory.org/th_history.htm, viewed 12 May 2007.
  • [S590] "The Old Town Hall II," online at http://www.stamfordhistory.org/ph_0203.htm, last modified February 2003, viewed 12 May 2007.
  • [S591] Clarence E. Costales, "New Canaan Town Hall," Landmarks of New Canaan (1951).
  • [S651] American Institute of Architects membership application from Edgar Alonzo Josselyn, 23 August 1901.
  • [S683] Edgar A. Josselyn, "Regarding Christian Origins," The Open Court 33 (March 1919).
  • [S684] Register of the Appalachian Mountain Club for 1888 (Boston: the Club, 1888), image downloaded from books.google.com.
  • [S685] Register of the Appalachian Mountain Club for 1889 (Boston: the Club, 1889), image downloaded from books.google.com.
  • [S690] Register of the Appalachian Mountain Club for 1894 (Boston: the Club, 1894), image downloaded from books.google.com.
  • [S691] Register of the Appalachian Mountain Club for 1895 (Boston: the Club, 1895), image downloaded from books.google.com.
  • [S692] Register of the Appalachian Mountain Club for 1896 (Boston: the Club, 1896), image downloaded from books.google.com.
  • [S693] Register of the Appalachian Mountain Club for 1897 (Boston: the Club, 1897), image downloaded from books.google.com.
  • [S940] Interview with Marvin Anderson (Marvin Anderson Architects, Seattle, Washington), by Howard DeVoe, 9 June 2009.
  • [S1026] "New York Sketch-Club," The American Architect and Building News (9 February 1895).
  • [S1030] George H. Sweet, "The Thomas S. Clarkson Memorial School of Technology: Historical Sketch," Clarkson Bulletin Vol. III, No. 4 (October 1906) (image downloaded from play.google.com/books).
  • [S1031] Bradford B. Broughton, A Clarkson Mosaic (Potsdam, New York: Clarkson University, 1995), online at http://www.clarkson.edu/digital/mosaic/files/assets/…
  • [S1036] "Joseph Hubert McGuire," online at https://en.wikipedia.org/wiki/Joseph_Hubert_McGuire, last modified 27 April 2015, viewed 5 April 2016.
  • [S1038] Laurence Vail Coleman, Manual for Small Museums (New York: G. P. Putnam's Sons, 1927).