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• 
  Publications, Illustrations

  The Furnace and How it Works

  • Part of The Science of Common Things; a Textbook of General Science

  • 1922

  Diagram from page 189 of the 1922 volume The Science of Common Things depicting a home heating furnace. Arrows demonstrate the flow of air through the furnace and labels indicate the components of the furnace and stages…

  • Author Tower, Samuel Francis
  • Publisher D.C. Heath and Company
  • Subject Science--Experiments, Science--Study and teaching, Middle school education, Education, Secondary, Textbooks, Scientific illustration, Furnaces, Heating, Heating--Equipment and supplies
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  Publications, Illustrations

  How Coal Burns

  • Part of The Science of Common Things; a Textbook of General Science

  • 1922

  Diagram from page 163 of the 1922 volume The Science of Common Things depicting how coal ignites and burns in a stove. Arrows illustrate the movement of air through the stove. The reactions between oxygen, carbon,…

  • Author Tower, Samuel Francis
  • Publisher D.C. Heath and Company
  • Subject Science--Experiments, Science--Study and teaching, Middle school education, Education, Secondary, Textbooks, Scientific illustration, Coal--Combustion, Coal