The British Library Reference Division Philatelic collections (London: The British Library Reference Division, 1986). [HE6207 .B79p]
British Philatelic Trust; Association of British Philatelic Societies. General and special regulations and guidelines for the evaluation of exhibits of postal stationery at F.I.P. exhibitions: (GREV/SREVs and guidelines) (London: British Philatelic Trust, 1999). [HE6215 .B777g 1999]
Deutsche Bundespost, Herausgegeber Ministerium fur Post- und Fernmeldewesen. Postleitzahlen-verzeichnis ; Abc-Folge (Berlin: Ministerium fur Post- und Fernmeldewesen ; Deutsche Bundespost Postdienst Generaldirektion Bonn ; bearbeitet von Zentrales Post- und Fernmeldeverkehrsamt Berlin und Posttechnisches Zentralamt Darmstadt, 1990). [GOV-DOC Germany]
Entente Philatelique Valais. Rhone Philatelie (Martigny: Entente Philatelique Valais ; Haut-Leman (Manthey : Imprimerie Fattebert & Tauxe), [2018]-). [JOURNAL Rhone Philatelie]
Hofmann, Friedrich H. Postgeschichte von Johanngeorgenstadt: mit kurzer Darstellung der Stadtgeschichte (Kreisvorstand Schwartzenberg: Philatelistenverband im Kulturbund der DDR, 1983). [IP72346]
Hrvatski savez filatelista. Hrvatski filatelist: Glasilo Hrvatskoga savenza filatelista (Zagreb: Hrvatski savez filatelista, 2017-). [JOURNAL Hrvatski filatelist]
International Robert A. Siegel. The Alfredo Frohlich Collection, the Evolution of Postal Systems in Panama 1777-1881: December 4, 2018 (New York, N.Y.: International Robert A. Siegel in association with Charles F. Shreve, 2018). [NS Frohlich, Alfredo]
Katz, Jerry A. The plates of the 10c special delivery stamp of 1922 ([No location]: Jerry A. Katz, 2020). [IP72351 NEW]
Kisling, Vernon N., Jr. The Pitcairn Islands specialized stamp catalog (Greenville, ME: Moosehead Communications, Inc., 2006). [G9660 .A1 K62p 2006]
Lars Boes. AFA Vesteuropa frimaerkekatalog 1989-90 (Aarhus: AFA-Forlaget, [1989]). [G5720 .A1 A111v 1989]
Morgan, Robert B. Hungary, the hyperinflation 1945-1946 ([No location]: [Robert B. Morgan], 2020). [Online]
Perry, Elliott; Williams, Maurice (editor). Carrier stamps of the United States (Kent: John A. Edwards, 1991). [G3701 .L811 P429c 1991]
Pruett, Mark. Putin’s boys, the stamp men (Tryon, North Carolina: Article58 Imprints, 2020). [IP72360 NEW]
Reichman, James G. Philatelic issues commemorating the 50th anniversary of the Apollo 11 moon landing (Mesa, Arizona, USA: James Reichman, 2020). [IP72359 NEW]
Rhoade, Phil. Exhibits for APRL ([No location]: Phil Rhoade, [2006-2012]).
Robert A. Siegel Auction Galleries. The James Depew collection of superb United States coils and 20th Century imperforate issues: May 22, 2019 (New York: Robert A. Siegel Auction Galleries, 2019). [NS Depew, James]
Robert A. Siegel Auction Galleries, Inc. United States classic Bureau issues, the award-winning exhibit collections formed by Dr. Irvin Heimburger and Roger Brody: October 24, 2017 (New York, N.Y.: Robert A. Siegel Auction Galleries, Inc., 2017). [NS Heimburger, Irvin & Roger Brody]
Stampedia. Stampedia Philatelic Journal (Tokyo: Stampedia, [2014]-). [JOURNAL Stampedia]
Steinhilper, Gernot; Wiemer, Gerhard. Korrigierte Bogennummern der Landerausgaben der Franzosischen Zone (Wiesbaden ; Bielefeld: [Gernot Steinhilper and Gerhard Wiemer], 1978). [G6081 .O15 S358k 1978]
Steven, Werner. Postreglement zu dem Gesetz über das Postwesen vom 8. März 1879 ; Veränderungen der Postordnung vom 1. April 1879 bis 30. Juni 1892 ; Gebührenübersicht Briefsendungen 1879-1892 (Laer: Verband der Philatelisten in Nordrhein-Westfalen e.V. im Bund Deutscher Philatelisten e.V., 1997). [IP72347]
Steven, Werner. Postbuch für die Jahre 1945-1992 (Braunschweig: Werner Steven (Hildescheim : Hagemann-Druck), 1994). [IP72348]
Stone, Harlan F. Switzerland 1862-1883, the perforated sitting Helvetia ([No place]: [Harlan Stone], [No date]). [G6041 .D313 S877sp EXHIBIT]
Stone, Harlan F. Switzerland 1862-1883, the perforated sitting Helvetia: Selected Pages from U.S. 2005 Champion of Champions/Large Gold Medal Exhibit ([No place]: [Harlan Stone], 2005). [G6041 .D313 S877sp 2005 EXHIBIT]
Summers, Howard. Bibliography of the Philately and Postal History of the British Isles (Borehamwood, U.K.: Howcom Services, 2020). [G5740 .A11 S641b 2020]
Wonderlin, Charles. Chit Chat from Charlie: A newsletter for all stamp collectors (New York: Wonderlin, [2003]). [JOURNAL Chit Chat from Charlie] [no. 806 (Nov. 2003)]
Wunderly, Kathleen. Bellefonte and the early air mail 1918-1927 (Bellefonte, Pa. (100 Match Factory Place, Bellefonte, 16823): American Philatelic Society, c2019). [HE6238 .W965be 2019]