Compton, Alfred G. (Alfred George), 1835-1913 · New York : J. Wiley & Sons · leaf 165
SOLDERING. BVNSEN BURNER. 151 clean layer of the solder; or, toiicli it witli the sol- der stick till a drop of the solder adheres, and then spread it along the edge with the wire. "With- … FiG. 83. draw it from the flame and let it cool. Tin in the same way the portion of b on which a will rest The two surfaces will now unite, if held together
Metal-work
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
