i May, 1918 … Shipbuilding Dallett Boiler Shell Drill The modern method of applying paint and other surface coatings is by the use of compressed air. This is rapidly superseding the old hand-brush meth- ods, not only by reason of the great saving in time and labor, but also due to the fact that better results…
Shipbuilding -- Periodicals · Shipbuilding industry -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
