an employe is to be regarded as a A LOCOMOTIVE SPARK ARRESTER. making it unequaled for lead burning, using illuminat- vice-principal or a fellow servant is not his title or his A device designed to prevent the escape to the smoke ing gas and a flux of soldering salts. It has been pat- rank, but the… … unusual danger by reason of a crack in the earth on SOLOMON'S SPARK ARRESTER. the side of the ditch and defects in the curbing, which danger and defects were not obvious or known to the WALMSLEY'S IMPROVED COMPOUND BLOWPIPE. passage of the products of combustion, is shown in the plaintiff, who…
Crookes · Carbide · Apparatus · Acetylene · Scientific American · Cart body · Acetylene gas · Calcium carbide · Postal union · Horse power · Crookes tubes · Cubic feet · Gas engine · Storage battery
Internet Archive · Public domain (published before 1931). Free to use for anything.
