Mrs. B.F. Porter, 17th [no month] from Frank, "Dear Ma" circa 1892
Mrs. B.F. Porter from Frank, "Dear, Dear Ma" February-March 1892
Mrs. B.F. Porter from Frank, "Dear Ma" circa May, December 1892
Kate H. Porter from Frank, "Dear Ma" circa August 19, 1893
Mrs. B.F. Porter from Frank, "Dear Ma" October 1893
Mrs. B.F. Porter from Frank, "Dear Ma" December 1893
May S. Porter from Albert Eisenberg October 23, 1891
Telegram Eisenberg to Miss May Porter. Milano October 26, 1891
Miss May S. Porter from Albert Eisenberg, "Dear May" November 17, 1891
May to B. F. Porter "My dearest Papa" June 28, 1891
May to B.F. Porter "My dearest Papa" October 24, 1891
Miss M. S. Porter, from N-, "My darling Ritz" May 18, 1892
Mary Porter from Eugene Frankfurter "ma chere amie" September-November 1892
Mademoiselle Marie Porter from Eugene Frankfurter, "Ma chere amie" February 14, 1893
Wedding Invitation to Miss May Porter, announcing the marriage of Anna Fisher Meeks to Dr. Frederick Oscar Chamberlain July 17, 1893
Miss May Porter from Frank Howard, "My dear Miss May" August 1893
Miss May Porter from Frank Howard, "My dear Miss Porter" April 2, 1896
Molly to Miss May Porter "My dear May" June 1894
Sophie to Miss May, "My darling May" June-August, 1894
Miss May from E.E. Park [?], "My very dear friend" August 5, 1894
C. Jus. to Miss M. Porter, "My dear Friend" November 17, 1894
Miss May [and] Sarah Porter from Mom, "My darlings" December 1894
Miss May [and] Sarah Porter from Mom, "My darling girls" March-May, 1895
Miss May [and] Sarah Porter, Monday, A.M. from Mom, "My darlings" circa 1894
Miss May [and] Sarah Porter, Monday noon from Mom, "Mr. Sesnon leaves…" circa 1894
Misses May and Sarah Porter, [partial letter] from Mom, "…wishes I shall" undated
Alicia M. to The Missis May and Sarah Porter, "My dear Missis May and Sarah" March 12, 1895
"Dear Miss Porter" from W.B. Jorry [?] Jr. April 19, 1895
G.S.G. to Miss Porter, 7.30 P.M. "Mr. Sesnon has" April 26, 1895
George to Miss M.S. Porter "Dear May & Auntie Kate" March 22, 1896
May Porter from M [arnie?], "My Dearest May" July 12, 1896
May Porter from [?], "Dear May, I am mad" December 10, 1892
Sarah Porter from Alice Reese [?] "My dear Ia-" September 19, 1893
W. Sesnon Esq. from W.K. Vickery, "Dear Sir" January-March, 1895
Gift card: To May from Will, "To my dearest May" December 25, 1893
Silver Wedding Anniversary Invitation for Mr. and Mrs. John T. Porter April 28, 1884
Place card "Miss Porter" with painted Geisha undated
Four envelopes addressed to Miss M.S. Porter from Rome, Geneva, Florence, San Francisco 1891-1892
4 Western Union telegrams to Miss Porter from William Sesnon circa July 1891-1894
Mary Porter from William Sesnon circa 1891-1894
Mary Porter from William Sesnon circa March-December 1891-1894
Mary Porter from William Sesnon May-November 1891
Mary Porter from William Sesnon January-August 1892
Mrs. George Hubbard from Kate Hubbard Porter May-December 1891
Mrs. George Hubbard from Kate Hubbard Porter March-December 1892
Mrs. George Hubbard from Kate Hubbard Porter January-August 1893
Marie Porter from William Sesnon March-December 1893
Mary Porter from William Sesnon January-December 1894
Mary Porter from William Sesnon January-November 1895
Mary Porter from William Sesnon January-September 1896
Mr. Hubbard from Kate H. Porter, "Dear Papa" June 26, 1890
Benjamin F. Porter from Kate H. Porter July-December 1891
Benjamin F. Porter from Kate H. Porter January-December 1892
Benjamin F. Porter from Kate H. Porter January-October 1893
Mr. and Mrs. Porter Sesnon from Goodwin and Virginia Knight October 1956
Portraits of Mary Porter Sesnon, William T. Sesnon, groups, family travel, and a movie set. circa 1880-1950
Cocktail parties, hunting and fishing parties, Cow Palace livestock shows, PG&E group, Sonoma County Trail Blazers annual trek. circa 1940-1957
Hunting and fishing parties, political meetings, Sonoma County Trail Blazers annual trek. circa 1950-1976
Portraits of William T. Sesnon, Mary Porter Sesnon, Helen Sesnon, family home and grounds, images from the "oil and gas file", and small album - Kern Board of Directors Meeting at Orcadia Lodge Spider Lake, Wisconsin. circa 1920-1968
Notebook of typewritten speeches by William T. Sesnon 1912-1913
Diary - Willam T. Sesnon re: Pan Pacific International Exposition, Europe, speeches circa 1914-1915
Diary of Mary Porter Sesnon 1922-1923
William T. Sesnon speech to Japanese Consul circa 1910-1915
William T. Sesnon address to San Francisco Chamber of Commerce circa 1910-1915
William T. Sesnon address to Chamber of Commerce at Palace Hotel 1913
William T. Sesnon dedication speech for Porter Memorial Library January 27, 1913
William T. Sesnon speech regarding banking circa 1910-1915
William T. Sesnon address to San Francisco Chamber of Commerce February 2, 1914
William T. Sesnon address to California Cattleman's Association Convention April 8, 1919
Letter to William T. Sesnon signed by L.M. King April 16, 1912
Paraphrase of telegram mentioning William T. Sesnon for Pan Pacific International Exposition April 17, 1912
Letter from Rev. Clampett wishing Bon Voyage to William T. Sesnon promoting Pan Pacific International Exposition circa 1914-1915
Photograph of William T. Sesnon addressing the delegation from Italy at the Pan Pacific International Exposition 1915
Proposal of William T. Sesnon to pursue San Francisco Chamber of Commerce policies as a director of the Pan Pacific International Exposition circa 1915
Letter and translation to William T. Sesnon from Emile Dupont and A. Roger Sandoz, General Secretary of French Committee for Foreign Expositions 1912
European travel - brochures, cards, programs circa 1892-1895
Hotel stationery circa 1890-1895
Caffi Ristorante Riffi Program November 5, 1891
Salle de Cirque des Champs Elysees program 1892-1893
"First Regular Smoke" invitation May 12, 1893
Dance cards circa 1892
Receipt for Miss Porter March 1895
Dining documents - invitation, seating plan, place card for dinner honoring President Wm. Howard Taft 1911
Baggage declaration and entry form of William T. Sesnon from the Lusitania April 24, 1912
Menu to "Banquet to the President of the U.S." - Pan Pacific International Exposition October 13, 1911
Menu to "Banquet to Hon. Wm. Randolph Hearst." - Pan Pacific International Exposition January 3, 1912
Menus from luncheons honoring the Swedish General Export Association, the Chinese Commission, and the Portuguese Minister 1912
"Celebrating the Opening of the Panama Canal" - Pan Pacific International Exposition March 15, 1913
Certificate of Authority presented to W.T. Sesnon - Pan Pacific International Exposition April 1912
Invitation of reception to Hon. Judson Harmon, Govenor of Ohio - Pan Pacific International Exposition October - November, 1912
Pan Pacific International Exposition - programs 1912
William T. Sesnon placecard - Pan Pacific International Exposition 1915
Program of the American-Japanese relations 1920
Menus circa 1891-1913
Business and calling cards circa 1895-1930
Note cards, place cards, reciepts, envelopes circa 1890-1930
3 souvenir plaquettes from Pan Pacific International Exposition 1915
Travel pamphlets circa 1920-1930
Senior Week - University of California - Commencement book 1922
Soquel Parish News June-August, 1943
Grand National Junior Livestock Exposition Banquets 1949-1951
Booklets, brochures, and Founders Certificate for San Antonio Mission circa 1953-1966, 1984
Menus 1960
Statement regarding Cabrillo College 1976
Clippings circa 1912-1965
Cow Palace clippings and brochures circa 1953
Photogravure plate of William T. Sesnon undated
German theater program August 21, 1891
Stabilini & Colombo - Milan theater program November 3, 1891
Teatro della Pergolo - Milan theater program December 8, 1891
Northridge housing development - San Fernando Valley, CA - brochure circa 1950-1955
Clippings, photocopies - San Francisco Examiner April 12, 1912; UCSC Review 1982 1912, 1982
"Excerpts of letters sent by William T. Porter to Mary Porter" - bound booklet 1891-1894
Histories of the Porter and Cumming family - photocopies circa 1990-1997
History of John T. Porter and Tanning Company circa 1990-1997
"Men with a Mission: The Porters of San Fernando" - California Historian 1997
Histories of the Porter family and town of Soquel, California circa 1990-1997
Histories of the Porter/Sesnon families and the Apple Lane Inn - research materials from James Dolkas circa 1990-1997
"The Porters of California: A Perspective on a Pioneer Family's History and Land Acquistion in California" circa 1990
History of the Porters: Benjamin F., George K., Edward "Ned", John T., Frank F. (1873-1899) circa 1990-1997
Clippings: California Historian 1997