FAMOUS LIGHTHOUSES OF AMERICA - C&EN Global Enterprise

Nov 5, 2010 - Advertisements that appeared within the print issues of Chem. Eng. News have been included in the C&EN Archives to provide a ...
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TILLAMOOK ROCK LIGHTHOUSE is one of the most unusual on the'Paçific

Coast.

Built in 18819 itfis a stone structure standing on a small rock islet ,. one mile off shore ^at. Tillamook Head, Oregon. Because of its exposed position, in deep water, and open to the sweep of the.Pacific, it has • received many violent batterings from stormy seas. Occasionally waves break completely over the lantern itself 133 feet above sea level. Landing is made only by hoisting from à boat.

freedom from Kisk

in the choice ο ι electrochemicals is pro­

vided by Niagara Alkali Company's modern production facilities and

NIAGARA

by its extremely rigid quality control methods. Rely on Nialk® Liquid

ALKALI

Chlorine, Nialk Caustic Potash, Nialk Carbonate of Potash, Nialk

COMPANY

Paradichlorobenzene, Nialk Caustic Soda, Niaik TRiCHLORethylene, 60 East 42nd Street

Niagathal® (Tetrachloro Phthalic Anhydride). New York 17, N . Y .