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1934 - not so powerful but similar in almost every other respect to 800,000,000 c.p. lights ordered

60-INCH ANTI-AIRCRAFT SEARCHLIGHT

E&MP122.013

Searchlights

[Rec. December 1933]
January 9, 1934

Sperry 60-inch anti-aircraft searchlight not so powerful but similar in almost every other respect to 800,000,000 c.p. lights ordered.



Original Caption by Science Service
Official U.S. Army Photograph [source Sperry Gyroscope Company]

 



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