「National Geographic Magazine Volume 31 Number 6 The Conversion Of Old Newspapers And Candle Ends Into Fuel」の版間の差分

ページの作成:「<br>Three of those little rolls of paper, no larger than a spool of silk, saturated with hot paraffin and allowed to cool, will burn with out smoke, which within the pres…」
(ページの作成:「<br>Three of those little rolls of paper, no larger than a spool of silk, saturated with hot paraffin and allowed to cool, will burn with out smoke, which within the pres…」)
 
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