rts of copper to oil for this purpose is first boiled for several one of zinc. This makes quite a fusible solder, hours, and until, on cooling, it will assume the which is at the same time malleable; ten parts consistence of varnish. This oil is brushed in of copper and one of zinc make a harder… … telligence in future numbers tum inspirits of turpentine may be used, or a diameter, by the manufacturer, Mr. D. L. This engraving represents a large fountain compound of all these ingredients together.— An ox weighing 1000 lbs., recently leaped Farnam, 29 Fulton street. This design will for public…
Patents · Patented · Ofthe · Lightning · Feet · Flues · Patented march · Fire flues · Years ago · Steam generated
Internet Archive · Public domain (published before 1931). Free to use for anything.
