Adler, Stephen & Grunwald, Lisa. Letters of the century: America, 1900-1999 (New York: Dial Press, 1999). [IP72118]
American Philosophical Society. Center for Digital Scholarship. Franklin’s Philadelphia post office ledgers [electronic resource]: a glimpse into colonial correspondence networks (American Philosophical Society’s Center for Digital Scholarship, 2019). [Online]
Barwis, John. U.S. three cent green, 1873-1879 Continental Bank Note Co. [exhibit] ([No location]: Exhibition Photocopy Committee of the U.S. Philatelic Classics Society, Inc., 2000). [G3701 .D313 B296u 2000]
Bertrand, Gustave. Les timbres de Lombardo-Vénétie = The stamps of Lombardy & Venetia ([No location]: [No publisher], [No date]). [IP72110]
Bird stamps of all countries, with a natural history of each bird ([New York]: Grosset & Dunlap Publishers, [c1935]). [IP72119]
Birken, Andreas. Hyderabad (Hamburg: Andreas Birken, 2019). [IP72153]
Bowden, Brett. Direct hit, the bombing of Darwin Post Office (Dural Delivery Centre, NSW: Rosenberg, 2016). [IP72091]
Casarico, Fermo. Segnatasse d’emergenza 1943-1947 (Scorze (VE) [Italy]: JT La tipografica, 1976). [IP72113]
Cerruti, Antonello; Guido, Luigi. Antichi Stati Italiani, originali e falsi (Aradeo (LE): Grafiche Guido Edizioni Filateliche, c2007). [IP72097]
Cross, John K. Revenue stamped paper (papel selado) of Moçambique ([No location]: John K. Cross, 2019). [IP72156]
Dumont Stamp & Cover Service. U.S. contract air mail routes (Cincinnati, Ohio: Dumont Stamp & Cover Service, [No date]). [PRICE LIST Dumont]
Durst, Heiner von. Absender-freistempel als postfreistempel (notmassnahmen nach dem 8.Mai 1945) Deutschland: handbuch and katalog (Munich, Germany: Forschungsgemeinschaft post- und Absenderfreistempel e.V. Arbeitsgemeinschaft im Bund Deutscher Philatelisten e.V., 1992). [IP72132]
Eriksen, Aud. Ink jet printer cancellations of New Zealand (Newmarket, Auckland, New Zealand: Postal History Society of New Zealand, Inc., 1997). [IP72158]
Gentry, David. Mobile Post Office Society cross-reference News from the cities 1979 to 2019 (Marstons Mills, Massachusetts: Mobile Post Office Society, [2019]). [G3701 .S915 G339m 2019]
Hamel, Dennis R. Atlas of insects on stamps of the world (Falls Church, Virginia: Tico Press, c1991). [HE6183.I59 H212a 1991]
H.R. Harmer. The Bill Byerley collection of Nicaragua. Part I: November 19, 2019, Collectors Club, New York (New York, NY: H.R. Harmer, 2019). [NS Byerley, Bill]
Hausdorff, Henry. Cash for your stamps (New York: Sterling Publishing Co., Inc., 1961, c1958). [HE6184 .B992 H376c 1958 4th-Print. 1961]
Kohlhass, Walter; Riese, Inge. Die Geschichte der Briefstempelmaschinen der Deutschen Reichspost. Vierter Teil, J. Brooks Young – the Canadian postal suppy [i.e. supply] company – Bickerdike mail marking machines (Soest [Germany]: Poststempelgilde e.V., 1997). [IP72145]
Ledermann, A. Swiss Foundation “Pro juventute” (Zurich, Switzerland: Pro Juventute Central Secretariat, 1970). [IP72071]
Maassen, Wolfgang. 1919-2019, 100 years of Corinphila: from a stamp shop to a world-famous philatelic auction house (Zurich: Corinphila Auktionen, [2019]). [IP72090]
Meschenmoser, Alfred. Die Zonengrenze: eine philatelistisch-zeitgeschichtliche Betrachtung (Schwalmtal: Phil*Creativ GmbH (Studien zur Philatelie und Postgeschichte), 1999). [IP72127]
Meschenmoser, Alfred. Die franzosische Dienstpost in Deutschland 1945 bis 1955 (Schwalmtal: Phil* Creativ, 1997). [G5831 .M644 M578f 1997]
Michel. Michel Ubersee-Katalog. Band 2, Karibische Inseln (Unterschlessheim: Schwaneberger Verlag, 2015/2016). [CATALOG Michel]
Michel. Gesamtprogramm (Germering [Germany]: Michel ; Schwaneberger Verlag GmbH, [2019-]) [PRICE LIST Michel]
Michel. Michel Ubersee. Band 2, Karibische Inseln (Unterschlessheim ; Germering: Schwaneberger Verlag, 2019/2020). [CATALOG Michel]
Moser, Marc. Sondermarken “Portraits” 1972: Bilder aus dem Leben und Werk Albert Einsteins ([Berne]: Berner Briefmarken-Zeitung, 1982). [IP72065]
Moser, Marc. Sondermarken I/1979, Othmar H. Amman 1879-1965 ([No location]: Thema International, 1981). [IP72066]
Moser, Marc. Sondermarken I/1981, Der Gemeindeschreiber ([No location]: Landboten, 1982). [IP72067]
Mucke, Hans-Henning; Sax, Herbert. Die lokalen Not-Ganzsachen der amerikanischen und englischen Zone aus P 900 bis P 905 ([Germany]: Bundesarbeitsgemeinschaft Am Post e.V., 2009). [IP72129]
Muir, Douglas N. A timeless classic: the evolution of Machin’s icon (London: British Postal Museum & Archive, 2007). [IP72124]
Muller, Ernst. Muller-Katalog. Schweiz, Liechtenstein (Basel: Ernst Muller ; Basel; Marken-Muller AG; Verlag; Basler-Taube Verlag AG,, 1989). [G6040 .A1 M959]
Pelikan, Wolf J. West-Berlin Belege zur Wahrungsreform 1948/1949. Nachtrag zur 3. Auflage des Handbuches von Wolf J. Pelikan (Bonn, Bundesrepublik Deutschland: Manfred Kohn, 1979). [G6299 .B47 P384w 1979 suppl.]
Precancel Stamp Society. The Precancel Stamp Society’s printed dated type precancel catalog: All types illustrated (Fenton, MO: Precancel Stamp Society, 2019). [G3701 .P923 P923pp 2019]
Radasch, H.E. (Henry Erdmann). The Seige-of-Paris par Balloon Monté during the Franco Prussian War 1870-1871 showing all landing points: first air mail in the world (Philadelphia, Penna.: H.E. Radasch, [No date]).
Rausch, Larry L. Wheel of fortune cancellation ([Rochester, NY]: Larry L. Rausch, 2019). [IP72092; IP72093 c.2]
Rocky Mountain Philatelic Library. RMPL Denver (Denver: Rocky Mountain Philatelic Library, [2013- ]). [Online]
Rod, Steven J. Elliott Perry [exhibit]: for more than 50 years, Elliott was considered the “Dean of 19th Century US stamp research” and he lived and worked right here in Westfield! ([Westfield]: [Steven J. Rod], 2005). [IP72101]
Roy, Andrey M. Great Britain 1978, first miniature sheet plating guide (London: Andrey M. Roy, c1978). [IP72151]
Savelon, Pierre. L’Histoire de France racontée par les timbres-poste et les oblitérations (Paris: Le Monde de Philatélistes, [1982]). [IP72149]
Spink. The Davies collection of Great Britain and selected other countries: December 5, 2019 (London: Spink, 2019). [NS Davies Collection]
Stanley Gibbons. Iconic stamps of Great Britain & the British Empire (London: Stanley Gibbons, [2016]). [IP72080]
Startup, R M. Postmarks by ink-jet: New Zealand ink-jet postal cancellations catalogue (Postal History Society of New Zealand Inc., 1999). [IP72157]
Steinbock, Gunther; Decke, Gunter. The Berlin postal rapid mail delivery service, the Berlin pneumatic mail rapid delivery service, the Berlin pneumatic mail service 1948-1963 ([Hameln, West Germany]: [Gunther Steinbock], [1976]). [G6299 .B47 S819p 1976z]
Stever, Rex H. The United States three cent stamp of 1869 ([No location]: Exhibition Photocopy Committee of the U.S. Philatelic Classics Society, Inc., 1990). [IP72120]
Switzerland. Generaldirektion der Post-, Telegraphen- und Telephonenverwaltung. PTT presents Switzerland… seen through her stamps (Berne, Switzerland: Swiss PTT Philatelic Office, [1980]). [IP72073; IP72074 c.2]
Switzerland. Generaldirektion der Post-, Telegraphen- und Telephonenverwaltung. Automobiles postales, abonnement de vacances: un billet pour 600 lignes d’automobiles postales ([Switzerland]: [PTT], [1977]). [IP72075]
Switzerland. Generaldirektion der Post-, Telegraphen- und Telephonenverwaltung. Postal coach, holiday season ticket: the made-to-measure ticket ([Switzerland]: [PTT], [1977]). [IP72076]
Switzerland. Generaldirektion der Post-, Telegraphen- und Telephonenverwaltung. Postauto, Postauto-Ferienabonnement: Fahren Sie einen Monat zum halben Preis und während drei Tagen sogar gratis ([Switzerland]: PTT, [1982]). [IP72077]
Switzerland. Generaldirektion der Post-, Telegraphen- und Telephonenverwaltung. Autopostali, Ausflugsfahrtenprogramm und Wanderungen = Programme d’excursions et tours pédestres = escursioni e passeggiate a piedi : Lugano ([Switzerland]: PTT, [1981]). [IP72078]
Switzerland. Generaldirektion der Post-, Telegraphen- und Telephonenverwaltung. 75 anni Autopostali PTT: offerta del giubileo del servision postale viaggiatori Carona ([Switzerland]: PTT, [1981]). [IP72079]
Undersander, D.J. (Dan). Catalog of United States stamped envelope essays and proofs (Chester, VA: United Postal Stationery Society, 2019). [G3701 .P860 U55 2019]
Union postal de las Americas y España. Coloquio sobre la emisión de sellos postales “América”: La Habana, Junio de 1988 (La Habana: Union postal de las Americas y España, 1988). [IP72135]
Walch, Hans-Joachim. Berlin 1945, Ende und Wiederaufbau der Post: Postgeschichte und Philatelie (Bonn: Hans-Joachim Walch, 2000). [IP72137]
Wilson, Kent. The 1890 regular issue of the United States [exhibit] ([No location]: Exhibition Photocopy Committee of the U.S. Philatelic Classics Society, Inc., 2003). [IP72125]
Wolfensberger, E. Ueber das leben und wirken einiger unseer Biefmarkenkünstler ([Switzerland]: [No publisher], 1953). [IP72070]