rk to and from the ple make a line of searchlights in three sizes, or rather two center simultaneously, and this word “universal” is often mis- sizes, 8 inches and Io inches; but the 1o-inch is made for understood and ordered where the combination chuck is marine work as well as land work, and,… … An automatic cut-off is provided in these lamps, so that in any position from the center and then worked simultan- no damage will be done if the operator neglects to pull the eously in combination, while the third style of chuck is called switch when the carbons are consumed. This is a feature, we…
Shipbuilding -- Periodicals · Shipbuilding industry -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
