File:KPO And KGO Radio San Francisco Circa 1940s.JPG
Postcard photo of NBC Radio stations KPO and KGO in San Francisco. The building shown was once referred to as Radio City West. However, NBC moved most of its radio programs to a building they built in Hollywood, naming that Radio City West. NBC did not own any radio stations in the Los Angeles area when the decision was made to move many radio shows to Hollywood.
Still, the network went forward with the plan to construct the building seen here in 1941.
Date
circa 1941KNBR The building on the card was built in 1941 and the KPO call letters changed to KNBC in 1946.
to 1946.
Source
back
Author
Edward Stenberg, San Francisco
Permission
(Reusing this file)
Pre-1978, no mark
(Reusing this file)
- The card has no copyright markings on it as can be seen in the links above.
- United States Copyright Office page 2 "Visually Perceptible Copies The notice for visually perceptible copies should contain all three elements described below. They should appear together or in close proximity on the copies.
- 1 The symbol © (letter C in a circle); the word “Copyright”; or the abbreviation “Copr.”
- 2 The year of first publication. If the work is a derivative work or a compilation incorporating previously published material, the year date of first publication of the derivative work or compilation is sufficient. Examples of derivative works are translations or dramatizations; an example of a compilation is an anthology. The year may be omitted when a pictorial, graphic, or sculptural work, with accompanying textual matter, if any, is reproduced in or on greeting cards, postcards, stationery, jewelry, dolls, toys, or useful articles.
- 3 The name of the copyright owner, an abbreviation by which the name can be recognized, or a generally known alternative designation of owner.1 Example © 2007 Jane Doe.")
Licensing
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This work is in the public domain in the United States because it was published in the United States between 1929 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art.
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