LIGHTSHIPS: AND THE NEW AMBROSE CHANNEL LIGHTSHIP

Grenville D. Zerfass

Peer Reviewed

Abstract:	Winston Churchill’s historic wartime phrase, "blood, sweat, and tears," can be applied to countless lone struggles of ships against the sea, particularly before navigational aids and navigational science reached their present high stage of development.
Published in:	NAVIGATION: Journal of the Institute of Navigation, Volume 3, Number 8
Pages:	276 - 285
Cite this article:	Zerfass, Grenville D., "LIGHTSHIPS: AND THE NEW AMBROSE CHANNEL LIGHTSHIP", NAVIGATION: Journal of The Institute of Navigation, Vol. 3, No. 8, 1953, pp. 276-285.
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