Low Pressure Boilers by Frederick M. Steingress, copyright 1986, 220 pages. Contains sections on steam boilers powered by fuel oil, gas, fuel oil/gas combo, or coal. See table of contents (4th picture) for more details. Buyer has a choice between calculated shipping through UPS or the post office. If your total order from me is over $30, it will ship for free via whichever service is cheapest for the box's total size and weight.
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