• 
  19120614 Coal consumption affecting climate - Plainfield Courier News - global warming.jpg — with earlier publication date, though quotation was in the March 1912 Popular Mechanics.
• 
  191203 Furnaces of the world - Popular Mechanics - Global warming.jpg
  
  (likely the first publication of this passage)
• 
  19120814 Coal Consumption Affecting Climate - Rodney and Otamatea Times.jpg (same article; different aspect ratio for Wikipedia articles)

This work is in the public domain in its source country for the following reason: Public domainPublic domainfalsefalse This New Zealand work is in the public domain in New Zealand, because its copyright has expired or it is not subject to copyright (details). According to the New Zealand Copyright Act of 1994 as elaborated on by the Standing Committee on Copyright of the Library and Information Association of New Zealand (LIANZA), as of May 2011: Type of material Copyright has expired if ...  A  For photographs, manuscripts, archives, music scores, maps, paintings, and drawings published anonymously, under a pseudonym or the creator is unknown: photo taken or work published prior to 1 January 1974 (50 years ago)  B  Any works by the Crown (see Crown copyright) dated 1944 or earlier  C  Published works1 by the Crown after 1945 No works1 until 2045  D  For photographs, manuscripts, archives, music scores, maps, paintings, and drawings (except A-C) Creator died before 1 January 1974 (50 years ago)  E  For oral histories, music, computer-generated work and spoken word sound recordings Released before 1 January 1974 (50 years ago)  F  Published editions2 Released before 1 January 1999 (25 years ago) 1 Some government publications are not subject to copyright, including bills, acts, regulations, court judgments, royal commission and select committee reports, etc. See references [1] or [2] for the full list. 2 means the typographical arrangement and layout of a published work. eg. newsprint. You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.  Note that this work might not be in the public domain in countries that do not apply the rule of the shorter term and have copyright terms longer than life of the author plus 50 years. In particular, Mexico is 100 years, Jamaica is 95 years, Colombia is 80 years, Guatemala and Samoa are 75 years, Switzerland and the United States are 70 years, and Venezuela is 60 years. This work is in the public domain in the United States for the following reason: Public domainPublic domainfalsefalse Toto dílo je ve Spojených státech amerických dílem volným (public domain), protože tam bylo registrováno u U.S. Copyright Office nebo zveřejněno před 1. lednem 1929.

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