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1940
1942
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1941

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Bell Labs moves to Murray Hill, NJ
Bell Labs moves to Murray Hill, NJ
PDF: AT&T Annual Report, 1941
AT&T Annual Report, 1941
Photo: Churchill uses wireless phone from a tank turret
Churchill uses wireless phone from a tank turret
Slideshow: Bell System Stats 1925-1940
Bell System Stats 1925-1940
Slideshow: 36 photos
Operators on cover of Saturday Evening Post
Operators on cover of Saturday Evening Post
PDF: Kellogg 1941 Catalog
Kellogg 1941 Catalog
Photo: Long Lines office in New York
Long Lines office in New York
Western Electric pivots to produce wartime systems (e.g. radar)
Western Electric pivots to produce wartime systems (e.g. radar)
PDF: Kellogg 1941 Catalog
Kellogg 1941 Catalog
PDF: The Bell Telephone System 1925-1940
The Bell Telephone System 1925-1940