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2 results for "American Telephone and Telegraph Co. (AT&T)" in Creator.

Found in catalogs (6)

• Educational Screen 1930-1931 — page 240

  …American and foreign companies today have an investment stake variously estimated at $100,- 000,000. The names of the Amer- ican Telephone and Telegraph…

• Educational Screen 1923 — page 400

  …This reel, made by the American Telephone and Telegraph Company, traces the history of its development from the first model in Bell's research…

• Educational Screen 1924-1925 — page 167

  …the American Indian's smoke blanket, the subject passes to the developments of electricity which have made possible the electric telegraph and the telephone…

• Educational Screen 1926-1927 — page 354

  …They are the re- sult of years of research in the Bell Tele- phone, American Telephone and Telegraph Co., and Western Electric laboratories. They…

• Educational Screen 1938 — page 320

  …The com- plete roster named also various nations, cities and American States, the American Telephone and Telegraph Company, the National Cash Register Company, thai…

• Educational Screen 1957-1958 — page 301

  …Courtesy at School. Jerry learns that being cour- teous helps him to enjoy his work and play more. Fossils: Clues to Prehistoric Times. The…