File:Bell telephone magazine (1922) (14733431446).jpg

Identifier: belltelephone6667mag00amerrich (find matches)
Title: Bell telephone magazine
Year: 1922 (1920s)
Authors: American Telephone and Telegraph Company American Telephone and Telegraph Company. Information Dept
Subjects: Telephone
Publisher: (New York, American Telephone and Telegraph Co., etc.)
Contributing Library: Prelinger Library
Digitizing Sponsor: Internet Archive

View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book
Click here to view book online to see this illustration in context in a browseable online version of this book.

Text Appearing Before Image:
tality will depend. NAWGA ConventionChicago, IllinoisMarch 7, 7966 . . . business freedom in the sense that I am thinkingabout it is not the heedless exercise of self-interest.It is a freedom that must be earned. To my mind,earning it requires that we recognize that responsi-bility to the public interest is an explicit function ofbusiness management in our time. That responsibility calls, first of all, for a renewedinitiative in support of industrys basic obligation tothe public — enhancing the economic performanceof our country and enlarging the opportunities of itspeople. But it calls as well for a sensitivity to humanneeds and, in the face of the economic, social andethical problems that have added complexity to to-days management job, it calls for the added imagi-nation to discern and the courage to do what is right.It is a challenge to the character and competence ofAmerican business. It is a summons to excellence. Chamber of CommerceWinston-Salem, North CarolinaMay 17, 7962 14
Text Appearing After Image:
The Promiseof Holography Lasers and lensless photography techniques can now produce holograms of three-dimensional, multicolored images that float in midair and may revolutionize storage and retrieval of information For years scientists have been groping for ways topreserve and reproduce objects in three dimensions.The best that have been produced thus far have beenstereoscopic devices and cinerama motion pictures —both of which give the impression that youre seeingthe object in 3-D — and cumbersome Polaroid glassesthat give the effect of three dimensions. But scientists at Bell Telephone Laboratories andthe University of Michigan have developed a methodby which three-dimensional, multicolored imagescan be seen by shining an intense beam of light on ahologram, a photographic plate or a piece of filmthat records an image of an object illuminated by alaser beam. The realism of a hologram is so great thatthe image appears to float in midair and is prac-tically indistinguishable from

Note About Images