stern of our patent law, was tried in the U. S. Cir- Some person furnished private information on strength 19,640. The extraneous substances cuit Court, this city—Judge Betts presiding— combined with the iron were found to be allo- this subject to the New York Tribune and the on Tuesday, the 6th… … In our engraving, A is the cistern, which is leged to have been patented and sold agriculture, architecture, commerce, &c. We boilers. They are the fountains of power; open at the bottom and divided within by di- were not identical with the “pen and pen- hope and trust our iron manufacturers will…
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![An illustration from Essai de physique, par Mr. Pierre van Musschenbroek ... avec une description de nouvelles sortes de machines pneumatiques, et un recueil d'expériences par Mr. J. v[an] M[usschenbroek] Traduit du hollandois par Mr. Pierre Massuet .. (1751)](https://img.insideoutlibrary.com/img/200/ia-essaidephysiquep02muss-226-50.webp)
