File:Bell telephone magazine (1922) (14753293641).jpg

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Description
English:

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:
technology is evolu-tionary and is always changing, our early interactionwith the Laboratories is a never-ending affair; infact, it is growing as it must as designs and technologybecome ever more complex. While the regional laboratories, now in nine West-ern Electric locations, have brought design and man-ufacture together under the same roof, they wereaugmented some time ago by a still closer link inthe Laboratories-Western relationship. Back in 50s, says Dr. Tanenbaum, we began 20 It takes new materials. - sometimes home-grown - new tools, new skills to make todays new products. High-purity silicon crystals, grown in WEs Allentown Works, upper picture, provide raw material for integrated circuits. In lower pictures, Terri Kukitz, left, is the only one who operates pilot model of machine, bonding 16 leads at once on new beam lead integrated circuits. Marie Dalmaso, right, had to learn exacting skill in matching microscopic photo masks to silicon slices cut from crystals shown above.
Text Appearing After Image:
21 Increasing complexity of new products - integrated circuits — makes testing process more complicated and difficult. Mrs. Laura Charles, left, works on pilot testing of new circuits tor Touchi Tone® Tr;ni//ne® p/ione. At right, Mrs. Betty Wolf and WE development engineer Stanley Hause do computvn.i 1/ h-.iing and fault evaluation of these products of new technology.

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Author Internet Archive Book Images
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Volume
InfoField
45-46
Flickr tags
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Flickr posted date
InfoField
27 July 2014

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This image was originally posted to Flickr by Internet Archive Book Images at https://flickr.com/photos/126377022@N07/14753293641. It was reviewed on 17 September 2015 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions.

17 September 2015

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