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[goodcow]

http://www.archive.org/movies/movies-details-db.php?collection=prelinger&collectionid=20046&from=BA

How to Use the Dial Phone 1927
Training film for users of the new dial telephones.

Sponsor: American Telephone and Telegraph Co. (AT&T)
Producer: American Telephone and Telegraph Co. (AT&T)
Audio/Visual: Si, B&W
Keywords: Communication: Telephone; Ergonomics
Creative Commons license: Public Domain

 

[DopeyFish]

lol, this is ancient stuff

 

[Fatalah]

pretty darn cooll that its on the net for us to see.