586 square feet—the largestheating surface ever put intoa locomotive. Its enormouspower may be conceived in thedrawbar pull of 70,000 poundswhich it exerts when workingcompound, but when in simplegear the tractive effort reachesover 80,000 pounds. Theweight of the engine in work-ing order is… … Second Stage in the Growth of a Lobster.
Apparatus · Locomotive · Tire · Inches · Engine · Water · Scientific American · Heating surface · American october · Water power · Navy yards · Steam plants · Navy yard · Transmitted water · Sewing machine · Young fry
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![An illustration from Nomenclator aquatilium animantium : Icones animalium in mari et dulcibus aquis degentium plus quam DCC. cum nomenclaturis singulorum Latinis, Graecis, Italicis, Hispanicis, Gallicis, Germanicis, Anglicis, alijsq́[ue] interdum, per certos ordines digestae ... (1606)](https://img.insideoutlibrary.com/img/200/ia-Nomenclatoraquatili00Gess-248-1.webp)
