File:EB1922 Telephone - face of a dial.jpg

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Original file(807 × 796 pixels, file size: 137 KB, MIME type: image/jpeg)

Summary

Description
English: Drawing of a rotary dial from a telephone.
Date published 1911
Source “Telephone,” Encyclopædia Britannica (12th ed.), v. 32, 1922, p. 707, fig. 2.
Author Unknown authorUnknown author
Permission
(Reusing this file)
Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.

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Date/TimeThumbnailDimensionsUserComment
current22:46, 20 November 2019Thumbnail for version as of 22:46, 20 November 2019807 × 796 (137 KB)Bob Burkhardt{{Information |description ={{en|1=Drawing of a rotary dial from a telephone.}} |date =published 1911 |source =“Telephone,” ''Encyclopædia Britannica'' (12th ed.), v. 32, 1922, p. 707, fig. 2. |author ={{Unknown|author}} |permission ={{PD-Britannica}} }} Category:Rotary dials