File:US Navy T antenna - Philadelphia Naval Yard 1924.jpg

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Captions

Captions

T antenna from 1924

Summary

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Description
English: A US Navy wire T antenna at Philadelphia Naval Yard, Philadelphia, US, in 1924, used for radiotelegraphy communication with ships of the US fleet worldwide. The thin antenna wires have probably been traced in ink on the original photo so they stand out better against the sky
Date
Source

Retrieved 13 June 2023 from S. R. Winters, "The Radio Network of the US Navy", in Radio magazine, Pacific Radio Publishing Co., San Francisco, CA, Vol.6, No.4, April 1924, p.11 on worldradiohistory.com website

Uploaded by Chetvorno
Author S. R. Winters

Licensing

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Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:US_Navy_T_antenna_-_Philadelphia_Naval_Yard_1924.jpg

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current01:06, 28 June 2023Thumbnail for version as of 01:06, 28 June 2023426 × 746 (90 KB)Chetvorno (talk | contribs)Uploaded a work by S. R. Winters Uploaded by User:Chetvorno from Retrieved 13 June 2023 from S. R. Winters, "The Radio Network of the US Navy", in [https://worldradiohistory.com/Archive-Radio/20s/Radio-1924-04.pdf ''Radio'' magazine, Pacific Radio Publishing Co., San Francisco, CA, Vol.6, No.4, April 1924, p.11] on worldradiohistory.com website with UploadWizard

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