Articles: Petroleum

01) Petrofilatelia - COFI: 1, 2, 3, 4, 5 e 6

02) Mostra de Telecartofilia "O Petróleo" - internet: Telecartofilia

03) Monteiro Lobato - internet: Lobato

04) PRESERVAÇÃO DE RECURSOS ECONÔMICOS ECONOMIZE COMBUSTÍVEL E ENERGIA ELÉTRICA - Proclamation of ECT: Poupe energia

05) História da Petrobras - internet: PETROBRAS

06) Franquias Mecânicas - Newspaper Philately (Portugal): 1 e 2

07) Stamp Booklets and Oil Company Logos - internet: Booklets

08) Oilfields of Galicia - Philatelic (september 2002): Generalgouvernement

09) GENERALGOUVERNEMENT - internet: Generalgouvernement

10) Les timbres ouvrent les vannes ... Timbroscopie (may 1991): 1, 2 e 3

11) Jaknikker Schoonbeek - Nederland (2002): stamps

12) Petroleum: 1 e 2

13) Canada Post Honours Early Petroleum Pioneer: Abraham Gesner

14) El Petróleo en los sellos Postales - Revista Temática Argentina: Sellos Postales

15) Tanker - Tankschiffahrt - internet: tanker

16) Azerbaijan's Petroleum Stamps - internet: Petro Stamps

17) The Nobel Prize in Postage Stamps - internet: Nobel

18) YPF y el General Mosconi - internet: Mosconi

19) Oilfield - internet: oilfield

20) Gasoline Alley - Postal Commemorative Society: Gasoline Alley

21) Oil Stamps - Aramco World: Oil

22) Petroleum and the Postage Stamp - Aramco World: Oil

23) Petrophilately - Aramco World: Oil

24) Canada Post Celebrates the Canadian Institute of Mining, Metallurgy and Petroleum Centennial with Stamp - Canada Post/Institute of Mining: Oil

25) et un peu de essence - Timbres Magazine (2005): essence

26) Os Formulários de telelegrama - AFSC: Telegramas

27) Pipe Line - internet: Oleodutos

28) Putting your stamp on history - BP Magazine, One 2004: History

29) UN CATALOGO MONDIALE SULLE "ROSSE" DELLA SHELL: SHELL

30) Oil's well that ends well - Stamp Magazine (july 2006): Oil

31) Cuba Marks Anniversary of OPEC Fund - Cubaweb (2006): OPEC

32) Stamp - Proclamation stamp

33) African Association of Oil Producing Countries - Proclamation APPA

34) OPEC - Proclamation opec

35) Proclamation Pollution

36) O Transporte de Petroleo nas Guerras Sob o Ponto de Vista PostalTransporte

37) De olietankervaart, en de invloed van het Suezkanaal / Oiltankernavigation, and the influenza of the Suezcanal (of Henk van de Laak): 1, 2, 3, 4 e 5 (THEMA, tijdschrift voor thematische filatelie - november 2006)

38) The Oil Crisis of 1970 (by Saleem Al-Ani, in American Philatelist, january 2007

39) Proclamation: First Refinary in East Pakistan

40) Centennial Issue

41) Suez Crisis (Stamp Magazine, november 2006)

42) La Shell ... A Casa del Diavolo (AICAM NEWS n. 53, january 2010)

43) Meio Ambiente Combustíveis Renováveis (COFI n. 213, março de 2009)

44) Le Pétrole: La Philatélie au Pays de L'Or Noir 1, 2, 3

45) Proclamation: 16 ème Conférence Internationale sur le Gaz Naturel Liquéfié - Oran - 2010

46) Proclamation: Oil and Natural Gas Corporation Limited

47) UMA TEMÁTICA PARA O FUTURO DESENVOLVIMENTO SUSTENTADO by Júlio Maia

48) OPEC - Proclamation Ecuador

49) Proclamation - Brazil: The Pre-Salt Layer - The Lula Oil Field