The following is a list of catalogue publishers available for reference within the WPL.
| Catalogue Publishers Index |
| Aarhus Friemarkehandel, Copenhagen, Denmark |
| Aarhus Friemarkehandel, Stockholm, Sweden |
| Abdel-Raouf., Habib |
| Academica Hispanica de Filatelia: Madrid, Spain |
| Ackland, William, Melbourne, Australia |
| Adenaw, Julius K. |
| Adgey, Edgar W.H. |
| Adler, Guilio, Trieste |
| Aerogram Catalogue Publishing co. Inc., NY |
| Aerophilatelic Society of Swtzerland |
| AFA, Stockholm, Sweden |
| AFA-Forlaget, Denmark |
| Afinsa, Lisbon Portugal |
| Afran Stamp Co., Manila, Philippines. |
| Aguiar, J. L. Guerra |
| Aguirre, Eduardo, Mexico, D. F. |
| AGV Catalogue, Arlington, VA |
| Air Mail Stamp Co. |
| Airpost Journal, The, Albion, PA |
| Akashia, Shombou, Japan |
| Alan B., England |
| Albrecht & Co.,NY |
| Album Service, Soledad, California |
| Albuma, Copenhagen, Denmark |
| All Japan Stamp Dealers Union |
| All Union Philatelic Society |
| All-Union Soc. of Philatelists, Moscow, USSR |
| Alnis Press: York, UK |
| Alpert, Bellmore, NY |
| Amateur Collector, The , Highgate, London |
| American Air Mail Society |
| Amrein, Rene |
| Ancienne Maison Gelli et Tani |
| ANFIL, Madrid, Spain |
| Antunes, Belo Horizonte, Brazil |
| Aos Companheiros de Alianca |
| APPI, Indonesia Stamp Dealers Assn. |
| Applegate, Frank |
| Arai, Toshimoto, Japan |
| Ararat Stamp Co., New York, NY |
| Arbeitsgemeinschaft Bautenserie |
| Arbeitsgemeinschaft JAPAN in BDPH |
| Arcade Stamp Shop, Johannesburg, RSA |
| Ariro, Casa Filatelica, Rio de Janeiro, Brasil |
| Arnold, Charles P., Troy, NY |
| ASCAT, Hango, Finland |
| Association des Collectionneurs d’Entiers Postaux, Paris |
| Association Francaise des Collectionneurs de Timbres Fiscaux |
| Auckland City Stamps, New Zealand |
| Auf der Maur, K. E., Berne, Switzerland |
| Australian Stamp Auctions, Melbourne |
| Baillieu Libraire, Paris, France |
| Baillieu, Alexander, Paris France |
| Balasse, Willy, Brussels, Belgium |
| Bale, Devon, England |
| Bale, Michael H., Ilfracombe, UK |
| Bale, Tel Aviv, Israel |
| Balter, John, & Co., |
| Banci, Alfredo, Rome, Italy |
| Barefoot Ltd., P.O. Box 8, York, England |
| Bartels Company: New York, NY |
| Basler-Taube Verlag AG, Basel |
| Bavaria Study Group Publications |
| Bavis & Pennypacker, Philadelphia, |
| BB Philatelic Publications, Ltd. |
| Beaufond, E.H. de |
| Belgian Stamp Dealer’s Association |
| Belgische Syndicate Kamer van Postzegelhandeleren |
| Bendtsen, B, Denmark |
| Benham Ltd., Kent, England |
| Bennett: Bethel, CT |
| Berck, Edouard, France |
| Berkshire Exchange, New York |
| Berkshire Exchange: Cummington, Mass. |
| Berliner Ganzsachen-Sammler-Verein, Germany (BGSV) |
| Bernichon, Jules, Paris, France |
| Bert, Adam K. |
| Bessels, G.J. |
| Biblioteca de Historia Postal Edifil: Madrid, Spain |
| Bileski, Kasimir, Winnipeg, Canada |
| Billig, Jamaica, NY |
| Billings Stamp Co. |
| Binder, Steam Power Printer, Philadelphia, PA |
| Birks, Michael P, Manchester, England |
| Biro Za Postanske Marke; Belgrad |
| Blanco, Caracas |
| Boerger, Alfred, Florida |
| Bogert & Co., New York |
| Bohringer & Schmuck, Munich, Germany |
| Bolaffi Societa Culturale Opere |
| Bolaffi, D.S., Italy |
| Bolaffi, Giulio ,Torino, Italy |
| Bombay Philatelic Company, Bombay, India |
| Booklet Stamp Co., New York, NY |
| Borek, Richard, Verlag , Braunschweig, Germany |
| Bornstein, A., Trieste |
| Bourcevet, France |
| Bowie, Cdmr. E.D. |
| Bradbury, A.G., Liecester, England |
| Briault, J. & Garas, N. |
| Bridger & Kay, Limited, Gateshead, England |
| Bright & Son’s, London, England |
| Brightmore, T. |
| Brighton Philatelic Company ; London |
| Brimont, Pierre de, Montreal, Canada |
| Brocker, Hans |
| Brofos, Frederick A., Great Barrington, Mass. |
| Brookman Stamp Co., Bedford, NH |
| Brown, J. C. W., Australia |
| Brown, Mount, London, England |
| Brown, R. R., Keyport, NJ |
| Brown, Salisbury, England |
| Brun, Clement, Paris, France. |
| Brusden-White: Victoria/Ultimo, Australia |
| Buhl & Co.’s |
| Building Group Study Circle Society |
| Bullard Press |
| Bullivant, P. N. |
| Bureau Issues Association, Inc., Reston, VA |
| Burger-Leverault, Strasburg, Germany |
| Burke, Kenneth W. |
| Bushnell, B. Gordon |
| Bushnell/Rotnem Publications |
| Busser, J.E |
| Bustamante, Lima, Peru |
| Byrum, Donald A. J. |
| C.E.I. |
| Cabot, Goerge D., Weehawken, NJ |
| Cameo Stamps Ltd., London |
| Campo, Ricardo del |
| Canada Specialized LTD. |
| Canada, Dominion of |
| Canadian Revenue Group, BNAPS, Canada |
| Canadian Revenue Society, Montreal, Canada |
| Canadian Wholesale Supply, Brantford, Canada |
| Carmel Pub., Haifa, Israel |
| Carmel Publishing, Haifa, Israel |
| Carpozen, Renee, Paris, France. |
| Carreras y Candi, Barcelona, Spain |
| Carson Stamp Co.: St. Louis, Missouri |
| Carus, M., Italy |
| Castle; London, UK |
| Cazin et Rochas, Paris, France |
| Celin; Michal Zika |
| Celin; Novotny, F |
| Central Philatelic Agency: Moscow |
| Cercle Philatelique France- U.R.S.S., Paris, France |
| Ceres, Paris, France |
| Chalmers Printing House, Philadelphia, PA |
| Chamberlain & Chamberlain, Chula Vista, CA |
| Chambers Printing House, Philadelphia, PA |
| Chambre Professionnelle Belge Des Negociants En Timbre-Poste |
| Chambre Syndicale Belge, Brussels, Belgium |
| Champion, Theodore, Paris, France |
| Chan, S.H. |
| Chang, Universal Stamps & Coins, Taipei, Taiwan |
| Charlton, Toronto, Canada |
| Chen Kee Stamps Service, Hong Kong, Shanghai |
| Chen, Taipei, Taiwan, Republic of China |
| Chicago Philatelic Society, Handbook No. 1 |
| China People’s Posts And Telecommunications |
| China Stamp Agency, Cheyenne, Wyoming |
| China Stamp Export Co., Peking, China |
| China Stamps Co., Shanghai, China |
| China Stamps, West Yorkshire, England |
| Chinese Postage Stamp Museum |
| Choudhary, M.I., Lahore, Pakistan |
| Christchurch (N.Z.) Philatelic Society, Inc., The |
| Christmas Seal and Charity Stamp Society |
| CIP-Gegevens Koninklijke Bibliotheek |
| Circulo Filatelico Matritense, Madrid, Spain |
| Club Filatelico del Uruguay, Montevideo |
| Club Philatelico do Brasil |
| Coda, Richard L. Sr., Newark, NJ |
| Collector’s Catalogue, Ltd., London, England |
| Collin, Henry and Henry Calman, New York, NY |
| Colorano |
| Commercial Press (Hong Kong) Ltd |
| Commercianti Italiani Filatelici S.B.L., Milano, Italy |
| Commission du Centenaire de la Croix-rogue |
| Commonwealth Stamp Co., The, Liverpool, England |
| Communication Publishing House, Moscow |
| Connoisseur Publications, London, England |
| Contenta Frimarken AB, Stockholm, Sweden |
| Cooper, Jal, India |
| Cork Coin and Stamp Centre, Cork, Ireland |
| Cotter Philatelie, Casablanca, Morocco |
| Crabtree Press Ltd., Brighton, Great Britain |
| Crane, A.O., England |
| Critikian |
| Cross Stamp Co., Newark, NJ |
| Cubells, Pierre A. |
| Culkin, Wren L., Verona, NJ |
| Cummings, Sidney, OH |
| Czechoslovanian Philatelic Federation, Prague |
| Dafran House Publishers Inc., New York, NY. |
| Daka, Brussels, Belgium |
| Dallay S.A.R.L., Paris, France |
| Dalwood, Reginald K., Hobart, Tasmania |
| Dansk-Skaansk Forening, Copenhagen, Denmark |
| Darnell Publishing, Inc., Montreal |
| Datz, Stephen R. |
| Davenport, L.A., Stamps of Quality, Canada |
| Davis, Gerald |
| Davo, Devender, Pays-Bas, Les Editions |
| De Deventer Postzegelhandel |
| De Haagsche Postzegel Handel |
| Deegam Publications |
| Delbrel, Rene, Bordeaux, France. |
| Denson, Edward |
| Deth: Blaricum, Netherlands |
| Dietz, August, Richmond, Virginia |
| Dietzel, Hienz, Berlin, Germany |
| Difusiones Panfilatelica, Lerida, Spain |
| Dilley, Luther L. L., Lusby, Maryland |
| Directia Generala a Postlor si Telecomunicatiilor |
| Directorate General of Posts, Republic of China |
| Doberer, K.K. |
| Dohr, Willi, Breitbuhn, Germany |
| Dolin, Harvey, & Co., New York |
| Domfil, Madrid, Spain |
| Domovina, Madrid, Spain |
| Dorfman |
| Dragon, China |
| Drossard, Manfred L, Bedburg und Wien |
| Drummond, James N., Porter Ranch, CA |
| Duncan, Charles W., ed. |
| Durland |
| Dusterbehn, H., Oldenberg i. Gr. |
| E.S.P.S. |
| EAPC, Stuttgart |
| Ediciones Selchi, Santiago, Chile |
| EDIFIL, Madrid, Spain |
| Editions AV, Paris |
| Editions Darnell Inc., Montreal |
| Editions Echo Philatelique |
| Edizioni S.C.O.T. Torino, Italy |
| Ekstein,Wilhelm, Tschechoslowakia |
| Eladio de Santos, Lisboa |
| Elenco Prezzi, Genoa, Italy |
| Elmhurst Philatelic Society: Elmhurst, ILL |
| Empresa Comercial Filatelica, Havana, Cuba |
| Encomienda de la Sociedad Filatelica de Puerto Rico |
| ER Philatelics, Kresgeville, PA |
| Erler, Martin, Berlin, Germany |
| Esrati, Stephen G, Shaker Heights, OH |
| Europaischer Aero-Philatelisten-Club e.V., Stuttgart, Germany |
| Ewen’s Colonial Stamp Market, Ltd., London |
| F. A. A., New York City |
| Facit Forlags AB, Vasteras, Sweden |
| Facit Furlags AB, Stockholm, Sweden |
| Farahbakhsh, Novin, Tehran, Iran |
| Farcigny, J. |
| FDC Publishing Co., Stewartsville, NJ |
| Fendler, Arthur, New York |
| Ferchenbauer, Ulrich, Vienna, Austria. |
| Ferreira, Simoes, Lisboa, Portugal |
| Field Holdings, LTD., London, England |
| Field, David , London, England |
| Field, Francis J. , Sutton Coldfield, England |
| Filabo, Barcelona, Spain |
| Filagrano, Italy |
| Filanumismatica, Madrid, Spain |
| Filatelia Britannia, Bogota, Colombia |
| Filatelia Hungarica, Budapest, Hungary |
| Filatelia Industrial RT, Sao Paulo, Brazil |
| Filatelia Numismatica Madeira |
| Filatelia Tematica L. T. , Bogota, Colombia |
| Filatelica Ariro: Rio de Janeiro, Brasil |
| Filatelija |
| Filatelitisk Forlag AS |
| FILIGRANO, Italy |
| Fiorenzo Zanetti, Milan Italy |
| Firby – Publications: Waterford, MI |
| First Day Publishing Co, Sussex, England |
| Fischer, Andrzej |
| Fleetwood Cover Service, Pleasantville, New York |
| Fleetwood Publications, Cheyenne, Wyoming |
| Follansbee, P. O. Box 3210, Ashland, OR |
| Forbin, Paris, France |
| Ford: Youngstown, OH |
| Forlag, Stella |
| Forschungs und Arbeitsgemeinschaft Irland |
| Fraenkel, New York, NY |
| Franks, Laurie, Christchurch, New Zealand |
| Fratelli-Oliva, Genova, Italy |
| Frech, Hanspeter, Hausach, Switzerland |
| Frimaerker, Forlag |
| Frimaerkshuset AB, Leksand, Sweden |
| Fritz Beyer, Germany |
| Fritz Billig, New York, |
| Froede, Hans, Dusseldorf, Germany |
| Frost Publishing Co., Jordanville, NY |
| Furman, Robert, Brooklyn, NY |
| G F Frimaerker, Denmark |
| Gaines, Arleigh |
| Gallenga, Rome, Italy |
| Gallup, 470 Hudson Ave., Albany, NY |
| Galvez, Principe 1, Cruz 1, Madrid, Spain |
| Gandley, Will, Canada |
| Garcia, Carlos Echenagusia |
| GB Decimal Stamp Book Study Circle |
| Gebara, Michel G., Beyrouth – Liban |
| General Image, Inc., |
| General Postal Bureau, Communications Dept., |
| Generalitat de Catalunya, Barcelona, Spain |
| German Philatelic Society |
| Gershon |
| Geuzendam |
| Gibbons Ltd., Stanley , London and Ringwood |
| Gimbels Stamp and Coin Dept., N. Y. |
| Gindl, Heinz L. |
| Glasewald, Georg, Hamburg, Germany |
| Globus-Lander-Katalogue |
| Gloria S.R.L., Milan, Italy |
| Glydendalske Boghandel, Copenhagen, Denmark |
| Gode, Aschaffenburg, Germany |
| Godinas, Francois, Esneux, Belgium |
| Golden Gate Philatelic Society, San Francisco, CA |
| Gossip Printery, The, Holbon, Kansas |
| Grabowski-Verlag, Wurttemberg |
| Graphics Philately Association |
| Greany, W. F., San Francisco, CA |
| Great Asia Stamp Corp., Torio, Japan |
| Greene |
| Greiner, Horst, Germany |
| Gremmel & Crawford Capen |
| Grobe, Hans |
| Gryzewskiego |
| Guatemosim, Rio de Janiero, Brazil |
| Gum Hwa Chul Pan Sa: Seoul, South Korea |
| Gyula, Madarasz |
| Haas & Bley, Buenos Aires, Argentina |
| Haberer/Sieger, Renningen, Germany |
| Hagopian, Oriental Philatelic House: Cairo, Egypt |
| Hanko, Finland |
| Hardwick, Robert, Piccadilly, London |
| Harris, Dwight Robbin |
| Harris, H. E. & Company |
| Hartvigsen, A. |
| Hawthorn Press, Melbourne |
| Haydon, Parker |
| Hayes: West Yorkshire, UK |
| Hekker, Amsterdam |
| Herst, Jr., Shrub Oak, NY |
| Hess, S. W., Germany |
| Hevia, Casa Filatelica, Madrid, Spain |
| Heymann & M. Pertzelan, Tel Aviv, Israel |
| Hibernian Stamp Co., Dublin, Ireland |
| Hienz, Israel, HC Publishers |
| Higgins & Gage, A. |
| Hilckes, Kirkpatrick & Co., Cheapside, London |
| Hill-Donley Corporation, Tampa, FL |
| Hiscocks, Dr. S.E.R., Woking, Surrey, England |
| HJMR Co., Miami Beach, Florida |
| Hobbing GmbH Verlag, Essen |
| Hodson, Mildred |
| Hodson: Edinburg, Scotland |
| Hoffmann-Giesecke, Germany |
| Hollis, W.H., 105 O’Farrell St., San Francisco, CA |
| Hong Kong Stamp Dealers Pub. House, Hong Kong |
| Hong Kong, Postmaster General |
| Hoover Bros., Goshen, NY |
| House of Collectibles, Inc., Orlando, FL |
| House of Collectibles, New York |
| Houston, Sam, Philatelics, Inc., Houston, TX |
| Ho-Yun Han, China |
| Hrvatski Filatelisticki Savez, Zargreb, Yugoslavia |
| Hubbard, Elbert S.A., Campbell, San Lose, Santa Clara, CA |
| Hummel, Ludwig, Munich, Germany |
| Hurt & L.N. & M. Williams |
| Illini Precancel Stamnp Club |
| Imperial Ethiopian Government, Ministry of P.T. & T. |
| INAPRESS, Hague, Holland |
| Incarnati, Quito, Ecuador |
| Indicia Associates: Oaklnad, CA |
| Intenational Philippine Philatelic Society, Elmhurst, |
| International House of Stamps, Bangkok, Thailand |
| International Philatelic agency: Kuala Lumpur, Malaysia |
| International Philatelic Service, Johannesburg , R.S.A. |
| International Philippine Philatelic Society,Elmhurst, |
| International Stamp & Coin, Kuala Lumpur, Malaysia |
| Israel Philatelic Service, Ministry of Posts, Israel |
| Istituto Culturale Editoriale Filatelico, Milan |
| Italgraf S. A.: Bogota, Colombia |
| Italo Pergolesi, Rome, Italy |
| Izdatelstvo, Moscow, USSR |
| Jaffe Stamps, Vancouver, WA |
| Jaffe, Hans & R.E. Kunz, Cincinatti, OH |
| James E. Ragsdale, James E., Pittsboro, IN |
| Jamestown Stamp Co., Jamestown, NY |
| Janke, Hanns-Otto, Halle, West Germany |
| Japan Philatelic Publications, Tokyo Japan |
| Japan Philatelic Society, Foundation, Tokyo, Japan. |
| Japan Philatelic Society, Tokyo, Japan |
| Japan Stamp Dealers Association |
| Japan Stamp Publicity Association |
| Japan-China Philatelic Society |
| Japanese Philatelic Society, Tokyo, Japan |
| Japanese Postal Ministry, Tokyo, Japan |
| JASTOP, Tokyo, Japan |
| Jones, Raymond E. |
| Jones, William E., Hong Kong |
| Jugofilatelija, Beograd |
| Jury, Len, Auckland, New Zealand |
| Kanyo research Group |
| Kaplove, Jay L. |
| Kapon, J. |
| Kaprindo, Saros, Surabaya, Indonesia |
| Karamitsos, A., Thessaloniki, Greece |
| Katalog Popularny, Warsaw, Poland |
| Katzwinkel, Hamburg |
| Kelly, Gene, Diessenhoffen, Switzerland |
| Kelly, Zelgstrasse 7, 8253 Diessenhoffen, Switzerland |
| Kenmore Stamp Co. |
| Kenyon, Brewster |
| Kessler, New York, NY |
| Kim, Seoul |
| Kirker, Lansing, Il |
| Kitte Bunka Philatelic Society, Tokyo, Japan |
| Klaebel og G. Madelung, Copenhagen |
| Kline, Philadelphia, USA |
| Kneitschel, Victor, Buenos Aires, Argentina |
| Kobagayawa, Jun |
| Kohl, Paul, G.M.B.H. Chemnitz |
| Kolar-Or Publishing, Tel-Aviv |
| Kolektiv, Zpracoval |
| Kolodziej, Demetrio Andres |
| Korea Information Service, Inc. |
| Korea Philatelic Promotion Agency, Seoul, Korea |
| Korea Stamp Corporation, Pyongyang, DPR Korea |
| Korea Stamp Society, Grand Junction, CO |
| Korean Philatelic Corp., Seoul, Korea |
| Korean Philatelic Society |
| Korean Stamp Dealers Association, Seoul, Korea |
| Korte, Otto, New York, NY |
| Kosack, Philipp, Berlin, Germany |
| Kottelat, Berne, Switzerland |
| Kovadhana, P. |
| Krajowa Agencja Wydawnicza: Warsaw |
| Krajowa Publishing Company, Warsaw, Poland |
| Kraus Silbernagel, Berlin |
| Krause Publications, Iola, WI |
| Krefeld, Germany? or Switzerland? |
| Kricheldorf |
| Kroger, Karl, Zweibrucken, Germany |
| Kumin-Buel, Zurich, Switzerland. |
| Kuo An Stamp & Coin Service, Taipei, Taiwan |
| Kustantaja, Finland |
| La Fare, A., Paris, France |
| La Posta Publ, Scappose OR |
| La Revista Filatelica D’Italia; Genoa, Italy |
| La Sociedad Filatelica de Puerto Rico |
| L’A.S.B. – Pro-Post: Bruxelles |
| Lafitte, Jacques, Paris, France |
| Laiz: Madrid, Spain |
| Lama, Ricardo de |
| Lander Publications Inc., Syracuse, N. Y. |
| Landmans |
| Lapas, Raimondas, Melrose Park, IL |
| LaPlante Marchand de Timbres-Poste, Paris, France |
| LaPlante, E. de, Paris France |
| Larssons Frimarksaffar: Stockholm, Sweden |
| Lauri Peltonen, Ky |
| Le Cercle d’Etude et d’Echange des Preobliteres (C.E.P.) |
| Le Monde des Philatelistes |
| Le Qun Wen Hua Shi Ye You Xian Gong Si, Taiwan |
| Leahy, Edward, Smithtown, NY |
| Leitao, Santos & Cia., Rio de Janiero, Brazil |
| LeMaire, 16, Avenue De L’Opera, Paris, France |
| Lempke, Wilhelm |
| L’Estrange Ewen, Norwood, England |
| Leuchtturm Albenverlag, Paul Koch KG, Geesthact |
| Libreria Celta, C.A. |
| Liechtensteiner Philatelisten Verband, Vaduz. |
| Lighthouse Publications |
| Lilliehook: Stockholm, Sweden |
| Lincoln, William S., London, England |
| Lindner Falzlos Gesellschaft KG |
| Lindquist Co. |
| Link House Publication |
| Lipsia |
| Lissiuk Philatelic Co. |
| Lister, John, London, England |
| Livingston, L.F., Towson, MD |
| Liwendahl, Lasse |
| Locher, Edouard, Zurich, Switzerland |
| Lollini, 3 Rue Pertinax, Nice, France |
| Lopez, Carlos, Press, NYC |
| Lowe, George A |
| Lowe, Robson, London, England |
| Lublin, G. |
| Luff, Moe, Spring Valley, NY |
| Luna, Severino M. |
| Luxembourg Banque de Timbre. |
| Lyman, Robert W., Toronto, Canada |
| MacDonnell, Dublin, Ireland. |
| Machado, Paulo Sa, Porto, Portugal |
| Machin Collectors Club, Alysham Norfolk, Eng. |
| MacRory, J.K., ed. |
| Madden, Henry B., Baltimore, Maryland |
| Magistris, Leone De, |
| Magyar Belyeggujtok Orszagos Szovetsege, Budapest |
| Magyar Filatelia Vallat, Budapest, Hungary |
| Mahe, 18 Rue des Canettes, Paris, France |
| Majetic, Victor, Salzburg, Austria |
| Maksimchuck, Yulian, Moscow |
| Malakoff, Alan M. |
| Maraka I Novka |
| Ma-Ren-Chuen, ed. |
| Maresch, Wm. H.D. & A.W. Leggett |
| Marimian, Paris, France |
| Marka Ukraini, Kiev |
| Marken-Muller AG, basel |
| Marks Stamp Co., Toronto, Canada |
| Marlen Stamps & Coins, Ltd., Great Neck, NY |
| Marshall Islands Postal Service, Cheyenne, Wyoming |
| Martel, Wayne, Baltimore, MD |
| Mata, Dr. Carlos Saenz , San Jose, Costa Rica |
| Mauck, Wilton T. |
| Maury, Arthur, Paris, France |
| Mayo, M. Max |
| Mayr, Wien Austria |
| McCusker, James T., Raynham Ctr., MA |
| McMath Printers, Centralia, IL |
| Meara, J. P., Australia |
| Mebus, N.V.J., Postzegelhandel, Amsterdam, Netherlands |
| Mei Ngai Stamp, Hong Kong |
| Mekeel: St. Louis, MO |
| Melbye, Bjorn, & Co., Oslo, Norway |
| Mellone, Michael & Barry Newton |
| Melville, Fred J. Ltd., London, England |
| Meyer, Rolf Harald, Sao Paulo, Brasil |
| Michel, Hugo, Apolda, Germany |
| Michel: Munich, Germany |
| Middle East Stamp Co. |
| Miniseries Catalogs, Framingham, MA |
| Ministerio delle Comunicazioni, Rome, Italy |
| Ministerio delle Poste e delle Telecom.,Italy |
| Ministry of Posts and Telecommunications, Japan |
| Minkus Publications Inc., New York |
| Moens, J. B., Burxelles, Belgium |
| Monteaux, Georges |
| Monterrubio, Francisco |
| Mooney, Roy E., Cleveland, GA |
| Morley, Walter, Catford, London, England |
| Mortimer, David, Melbourne, Australia |
| Mosbasugh |
| Mosden Stamp Co., London, England |
| Mosden Trading Corporation, Mineola, NY |
| Moser, Immenstadt, Germany |
| Moswal Publishing Co., New York |
| Mottek, Federico, Montevidio |
| Mound City Stamp Company; St. Louis, Missouri |
| Mowbray, J. R., Wellington, New Zealand |
| Mueller, Ing. Edwin, Vienna, Austria |
| Muller, Ernst, Basel, Switzerland |
| Muller, Frank, Paris, France |
| Muller, Julius, Berlin, Germany |
| Mundus, Montevideo, Uruguay |
| Murray, Arthur, Paris, France |
| Musson, N.K. & Co., London, SW6, England |
| Myall, Bridgeport, Dorset, England |
| Mystic Stamp Company: Camden, NY |
| Nairobi Stamp Club: Nairobi |
| Nassau Stamp Co., Holmes, NY |
| Nazar Publications, Inc., Somerset, NJ |
| Nederlandsche Vereeniging van Postzegelhandelaren |
| Netto Wien, Austria |
| New Light |
| New York Journal-American Newspaper, New York, NY. |
| Newport, Wm., Sidcup, Kent, England |
| Ngo Tiong Tak |
| NNK, Berlin, Germany |
| Noble, Gilbert W., Winter Park, FL/Findlay, Ohio |
| Nordisk Filatelistisk Tidsskrift |
| Normalni, ed. |
| Norona, Delf, Moundsville, WV |
| Noske, Robert, Borna-Leipzig |
| Novus Debut, Inc., Charlotte, NC |
| Nucleo Filatelico do Ateneu Comercial, Porto Portugal |
| Nu-Line, Kregeville, PA |
| NYA, Sweden |
| Nystrom, E. J., Helsinki, Finland |
| O’Brien Ltd., Dublin, Ireland |
| Oetken-Hahle |
| Office de Propaganda Philateliste, Paris, France |
| Office Philatelique de Paris, Paris, France |
| Officiele Belgische Postzegelcatalogus, (OBP) |
| Olander, Harald |
| Oliva, Genoa, Italy |
| Olson: Jacksonville, FL |
| Orient Publishing House Limited, Tel-Aviv, Israel |
| Orient Stamps & Coins, Ltd., Israel |
| Orlo-Smith & Co., Melbourne, Australia |
| Oslo Philatelic Club ; Oslo Filatelistklubb, Oslo, Norway |
| Ostrow, Peirson |
| Oughtred, E.W. & S.N. |
| Paakeson, Erik, Tervusen, Belgium |
| Pappadopulo, Shanghai, China |
| Passmore, 124 Cheapside, London, England |
| Patterson, Campbell, Ltd., Auckland, New Zealand |
| Patterson, Canton, OH |
| Payne, Ltd., Somerset, UK |
| Payne, Will, “Rosemead” Wyddial, England |
| Pelt: Detroit, Michigan |
| Peltonen, Lauri, Helsinki, Finland |
| Penerbit |
| Peoples Republic of China, Beijing |
| People’s Telecommunication Publisher |
| Pereira, Americo Mascarenhas |
| Perfins Club |
| Pertili, Luigi |
| Petrovich, Vladimir, Buenos Aires, Argentina |
| Pflaz-Richter, ed. |
| PHILACOLOR, Munich, Germany |
| Philacreativ GMBH Schwalmtal, West Germany |
| Philatelia Hungarica Kft. |
| Philatelia Hungarica, Budapest, Hungary |
| Philatelia, Kolkata, India |
| Philatelic Friendship Club of Taipei |
| Philatelic Office, Postal Authority, Cairo, U.A.R. |
| Philatelic Publications Ltd., Hong Kong |
| Philatelic Publishers Co., Toronto, Canada |
| Philatelic Publishing Co.: St. Louis, MO |
| Philatelic Society of Egypt, The: Cairo, Egypt |
| Philatelic Society, Inc., Christchurch (N.Z.) |
| Philatelic Specialists Society of Canada |
| Philatelist Friendship club of Taipei |
| Phila-Verlag, Vaduz, Liechtenstein |
| Philex, Germany |
| Philex-Verlag |
| Philips Publishingh Co., Inc., North Miami, FL |
| Phillips, Charles J., NY |
| Picardi, Michele, Rome, Italy |
| Picton’s, Great Britain |
| Piechtensteiner Philatelistenverein |
| Pim & Co., Auckland, New Zealand |
| Pippin, Bethpage, NY |
| Planis, Paris |
| Pocket Book Publications, Dubbo, New South Wales |
| Poeple’s Post and Telecommunications Pub. House |
| Politikens Forlag |
| Polskie Prezedsiebiorstwo Filatelistyczne, Poland |
| Porsteinsson, Sigurdur, Reykjavik, Iceland |
| Postens Filateliavdelning, PFA, Stockholm, Sweden |
| Postens Filateli-Danmark |
| Postens Filatelitjeneste, Oslo, Norway |
| Postens Frimarkecenter, Kobnhavn, Danmark |
| Postfil Publishing House, Moscow |
| Postilion Publications, New York |
| Postovni Filatelisticka Sluzba, Praha, Czechoslovakia |
| Postverk Foroya, Torshavn, The Faroes |
| Precancel Club, The Southern California |
| Precancel Stamp Society, Framingham, MA |
| Prifix [Banque de Timbre] |
| Prifix-Mondnaies, Luxembourg |
| Prinet, Belgium |
| Profis |
| Proud-Bailey Co., Ltd.,Brighton, England |
| Publicaciones Filatelicas Guerra-Aguiar, Habana, Cuba |
| Publifil: Lisbon, Portugal |
| Publishing Center of Ministry Moscow, Russia |
| Puck-Stamps-Ungeheuer |
| Pul Tuccarlari Dernegi |
| Pulko: Beyoglu, Istanbul |
| Pullari, Rehberi |
| Pylarinos, Athens, Greece |
| Qintai Philatelic Soc. & The Thematists’ Club, Wuhan, P.R.C. |
| Quality Topical Supply, Inc., Columbus, Ohio |
| R&D Publications, New York, NY |
| R&R, The Cover People, Boston MA |
| Radio and Communication Publishing House: Moscow |
| Raftapoulos, Spiro, Athens, Greece |
| Ragsdale, James E., Pittsboro, IN |
| Rasche, Bad Nenndorf, Germany |
| Raybaudi, Editori, Via A., Rome, Italy |
| Regency Publishing Co., Winnipeg, Man., Canada |
| Regent Stamp Co., Ltd., England |
| Reitter, C. |
| REM Catalog, Morrow, GA |
| Review Publications, Ltd., |
| Reynolds, J.H. Davis |
| Rhodesia Philatelic Agency |
| Rich |
| Rich, Stephen G. |
| Riep, Oscar, Berlin, Germany |
| Rimeco, Melano (Svizzera) |
| Ringsttrom: Trelleborg, Sweden |
| Rivista Filatelica d’Italia: Genoa, Italy |
| Robert, Victor, Paris, France |
| Rodriguez: Miami, Florida |
| Roman Stamp Co. Shanghai, China |
| Rooy, W. de & J.C.A Hali |
| Rosen, Gerald |
| Ross, lverta, CA |
| Rotnem Stamp Co., Minneapolis, Minn. |
| Rowcroft, William Jr.,Ozone Park, New York |
| Ruch Stamp Agency; Biuro Wydawniczo Propagandowe, Poland |
| Ruller, Joao Carlos, Sao Paulo, Brasil |
| Russell, Danielle |
| Russia ; USSR ; |
| Said, ed. |
| Sammler Woche |
| Samowerskyj, Miroslavo |
| Samuel, R. D., Christchurch, N. Z. |
| Sanabria, Inc., Nicolas, New York |
| Sanabria, Loveland, CO |
| Sandberg, Otto, Goteborg, Sweden |
| Santos, Eladio de, Lisbon, Portugal |
| Sarum Publications, Ltd., Wiltshire, England. |
| Saskatoon Stamp Center, Saskatoon, Canada |
| Sassone Editrice, S.R.L., Roma |
| Sassone, Rome, Italy |
| Sasu, Romania |
| Scandinavia ; Denmark ; Finland |
| Scandinavian Philatelic Foundation |
| Scanstamps Ltd., Washington, DC |
| Schantlm Thomas, Verlag |
| Schenck, G., Heidelberg, Germany |
| Scheps, J., Paris |
| Schiffer, Dr. Francisco, Rio de Jariero/Sao Paulo, Brazil |
| Schild, Georges, Bern, Switzerland |
| Schilt, A., Zurich |
| Schlossberg Phila-Verlag, Germany |
| Schneiderbauer, Franz |
| Schumann, Alexander, Shanghai, China |
| Schwaneberger Verlag GMBH, Munchen |
| Schweizerischer Aerophilatelisten-Verein, Zurich |
| Schweizerischer Briefmarkenhandler-Verband |
| Scoiete Francaise de Timbrologie, Paris, France |
| Scott Publishing Co. |
| Scouts Philatelistes Benelux, Brussels, Belgium |
| Sectional Catalogue Number 3 |
| Seebeck, New York, NY |
| Sellinger, Martin, White Plains, NY |
| Sellschopp & Co., San Francisco, CA |
| Sellschopp & Co., San Francisco, CA |
| Sem, Peter, Gundelsheim, Germany |
| Senfs, Gebruder, Germany |
| Service Belge d’Expertise et de Documentation, Belg. |
| Seven Seas Stamps, Pty., Ltd., Australia |
| Shades Stamp Publications, Christchurch, New Zealand |
| Shanxi, China |
| Sherwood Springer, Hawthorne, CA |
| Shimomura & K. Furuya, Tokyo, Japan |
| Shipman & B.A. Walker, England |
| Siam Stamp Trading Co., Bangkok, Thailand |
| Siddall, Theodore, Shanghai, China |
| Sieger Verlag, Lorch, Wurttemberg, Germany |
| Sigma Press, Durvil, R.S.A. |
| Sikula K. Winter, Wien (Vienna) |
| Silombra, Jean, Paris, France |
| Simon, Isidor, Tel Aviv, Israel |
| Simon-Walsh |
| Sissons Publications Ltd.: Toronto, Canada |
| Skilling, Forlaget ApS, Fredensborg, Denmark |
| Smith & Co., Brighton, England |
| Smith & Duck |
| Smith, Alfred & Co., Bath, England |
| Smith, O.W |
| So & Stanfield |
| SOciedad COmerciantes en Sellos POstales de Chile |
| Sociedad Filatelica de Chile |
| Societa di Studi Filatelici e Storico-Postali. |
| Societe des Collectionneurs d’Obliterations |
| Societe d’Etude de l’Entier Postal Bruxells |
| Society of Australian Specialists |
| Society of Costa Rica Collectors, San Jose, Costa Rica |
| Solnik |
| Southern California Precancel Club, San Pedro, California |
| Srpski Filatelisticki Klub, Belgrade |
| Stach, Alfons, New York, NY |
| Staiger, F |
| Stamp Dealers Price List Association, Rochester, MN |
| Stamp Enterprises, Calcutta, India |
| Stamp Hobby Co., Japan |
| Stamp Publications Pty. Ltd.: Sydney, Australia |
| Stamp Publications, Dubbo, NSW, Australia |
| Stamp Shop, The, London, England |
| Stampworld, Kim Hyung Sik: Seoul, South Korea |
| Standard Collection, St. Petersburg |
| Standard Stamp Company, St. Louis, MO |
| Standard-Kataloget, Postbox 124, Kobnhavn K. |
| Stanley Stamp Co. |
| Steiger, Wm. C., Hackensack, NJ |
| Stella Filatelist Forlag A/S: Kobenhavn, Denmark |
| Stephen, J., Denbighshire, Great Britain |
| Stephens Stamp Co., Shanghai, China |
| Stereo Stamps |
| Sterling, E.B., Trenton, NJ |
| Sternheim, Carl, Berlin, Germany |
| Stevens, 421 Strand, London, England |
| Stirling & Co., Ltd., Christchurch, New Zealand |
| Stoneham Publications, Ltd., Hampshire, UK |
| Stratoudakis, George, Athens, Greece |
| Strauss, Emanuel |
| Strite, Richard K. |
| Suomen Filateliapalvelu Oy: Abo, Finland |
| Suomen Postimerkkeily OY, Helsinki, Finland |
| Suomen Postimerkkeily Oy: Fredrikinkatu, Finland |
| Sveriges Filatelist-Forbund, Stockholm, |
| Sveriges Firmarks, Handlarforbund, Stockholm |
| Swissair |
| Szekely, Budapest, Hungary |
| Taiwan Philatelic Service, Taiwan |
| Tallmadge, Kenneth, |
| Tanner |
| Tarre, Francisco del, Barcelona, Spain |
| Tasman Stamp enterprises, New Zealand |
| Tatham Stamp & Coin Co. Springfield, Mass. |
| Teggia, Daniel Hugo Mello |
| Tematica L. T., Filatelia, Numismatica, Colombia |
| Terins, Arnolds |
| Thiaude, France |
| Thompson, Frank S, Canada |
| Thorndike & Shek |
| Thorp, Prescott Holden, Netcong, NJ |
| Thorsteinsson, S.H., Reykjavik, Iceland. |
| Torre, David R., Santa Rosa, CA |
| Torrens, Jose M.V., Barcelona, Spain |
| Townseng, B. H. & Buckingham, A., England |
| TPU Stamp Service, Kaoshuing, Taiwan |
| Trachtenberg, Henri, Antwerp, Belgium |
| Trans-Pacific Stamp Co., Seal Beach, CA |
| Trifet, F |
| Trory, John A. |
| Tudor Philatelic Publishers |
| Turton, Alan |
| Tuttle’s Book Store, Naha, Okinawa, Ryukyus |
| Twin Cities Philatelic Association, Minneapolis, MN |
| Uitgeverij Excellent, Zaansdam, Netherlands |
| Union Filatelisti Interofili (U.F.I.) |
| Union Printing Rooms, Philadelphia, PA |
| Unione Filatelica Nazionale S.A., Roma, Italy |
| United Nations Postal Administration |
| United Postal Stationery Society, Redlands, CA |
| United States Envelope Society |
| United States Stamp Society: Katy, TX |
| United States Stamp Society: Westfield, NJ |
| Unitrade Associates; Unitrade Press, Toronto, Canada |
| Universal Stamp Service, Hong Kong |
| Urch, Harris & Co., Ltd., Bristol & London, England |
| Vaccari, Paolo, Vignola, Italy |
| Vackimes, S. |
| Valera, Prof. Juan Jose |
| Van Dahl Publications, Inc., Albany, OR, |
| Van Dam, E.S.J |
| Van der Poel, Prof. Dr. J |
| Van Lint, V. & M.; Fontana, CA. |
| Van Wilgenberg, Jan, Bilthoven, Netherlands |
| Vargas, Victor |
| Vargas, Vina del Mar |
| Varnas, Kalle, Helsingfors, Finland |
| Vaticana, Tipografia Poliglotta |
| Venecia |
| Verne, Collins & Co., Ltd., New Zealand. |
| Victoria Stamp Co., London, Ontario, Canada |
| Victoria Stamp Traders |
| Viking Forlag |
| Viking-Forlaget |
| Vincent, A.H., Montreal, Canada |
| Vitale, William J., Alhambra, CA |
| Vlastos, Greece |
| Wah-Nan, Hong Kong |
| Wallace, H. & A., London |
| Wallach, Dr. Josef, Israel |
| Walsh’s Philatelic Service |
| Wang, T.J. |
| Ware, P.W. & Hopkins, A.E. |
| Wasenius, K.A., Helsinki, Finland |
| Washington Metropolitan Area Fiscal Society |
| Washington Press, New York |
| Washington Press: Newark, NJ |
| Watson, George H. |
| Webb, Jim F., Hornby, Ontario, Canada |
| Weill, Raymond H., New Orleans, LA |
| Weiner |
| Weinstock, I. J., Queens Village, NY |
| Weka, S.A., AG, Zurich, Switzerland |
| Wenger, Kenneth R., Ft. Lee, NJ |
| Wennberg, Harry, Stockholm, Sweden |
| Wertzeichenverkaufsstelle PTT, Bern |
| Wery, Ixelles-Bruxelles, Belgium |
| Western Pennsylvania Precancel Society |
| Wetterling, J. G. |
| Whitebough, Joseph, Chicago, IL. |
| Whitfield, King & Co., Ipswich, England |
| Whitney, D. J. T., Essex, UK |
| Whyte, Ian Ltd., Dublin, Ireland |
| Wilder, Emile |
| Willadt, Carl, & Co., Pforzheim, Baden, Germany |
| Williams, Marshall H, New Haven, CT, |
| Wilson, Alan Ltd., Luton, Bedfordshire, England |
| Winter, K, Vienna, Austria |
| Wittman, Munchen |
| Woodstock Catalogue, London |
| Woolley, Thomas J., Columbus, Ohio |
| Wrigley, Roy, West Vancouver, BC, Canada |
| Wrona, Robert, Berlin, Germany |
| XXX |
| Yang Stamp & Coin, Hong Kong |
| Yang Stamp Service, Kowloon, Hong Kong |
| Yang, Nai-Chiang, Kowloon, Hong Kong |
| Yang’s Philatelic Trading Co., Kowloon, Hong Kong |
| Yang’s Stamp & Coin Co., Hong Kong |
| Yoshida, Ichiro, Tokyo, Japan |
| Yu Philatelic Center, Taipei, Taiwan, R.O.C. |
| Yu, K.C. Philatelic Center, Taipei, Taiwan, R.O.C. |
| Yu, Ken-Chien, Philatelic Center, Taipei, Taiwan |
| Yvert & Cie, Amiens |
| Yvert et Tellier, Paris, France |
| Zemstvos, Lyon, France |
| Ziegler, Zurich. |
| Zonnebloem BV |
| Zonnebloem, Amsterdam, Netherlands |
| Zumstein & Cie., Bern |
| Zumstein, Bern, Stwitzerland |
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