File:1939_RCA_Television_Advertisement.jpg
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Original file (2,277 × 3,194 pixels, file size: 3.06 MB, MIME type: image/jpeg)
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Page | Caption |
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History of television | Ad for the beginning of experimental television broadcasting in New York City by RCA in 1939 |
RCA | Ad for the beginning of regularly scheduled television broadcasting in New York City by RCA-NBC in April, 1939 via station W2XBS, the forerunner of today's WNBC |
Summary
Description1939 RCA Television Advertisement.jpg |
English: Radio Corporation of America (RCA Victor, National Broadcasting Company) advertisement for the beginning of regular experimental television broadcasting from the NBC studios to the New York metropolitan area on April 30, 1939 for "an hour at a time, twice a week." |
Date | June, 1939 (advertisement); March 16, 2014 (Digital Image) |
Source |
(Original text: "Radio & Television" (magazine) Vol. X, No. 2, June, 1939. (inside front cover) New York: Popular Book Corporation "The Cooper Collections " (uploader's private collection) Digitized by Centpacrr) |
Author | Radio Corporation of America, Radio City, New York City, NY |
Licensing
Public domainPublic domainfalsefalse |
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. Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
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Original upload log
Date/Time | Dimensions | User | Comment |
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2014-03-16 05:03 | 2277×3194× (3212084 bytes) | Centpacrr |
Items portrayed in this file
depicts
image/jpeg
3180be98baac96b4ceb5d5e2ce53d446ef5f4e46
3,212,084 byte
3,194 pixel
2,277 pixel
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:28, 23 February 2015 | 2,277 × 3,194 (3.06 MB) | Peteforsyth | Transferred from en.wikipedia |
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | Canon |
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Camera model | LiDE 700F |
Width | 4,520 px |
Height | 6,363 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS5 Macintosh |
File change date and time | 00:37, 16 March 2014 |
Exif version | 2.21 |
Date and time of digitizing | 00:26, 16 March 2014 |
Color space | Uncalibrated |
Date metadata was last modified | 20:37, 15 March 2014 |
Unique ID of original document | xmp.did:F87F1174072068119109E75ADEEE8E90 |