Delwedd:Identified! (Vivian Leroy Crisler (1885-1953), an acoustics researcher at the National Bureau of Standards, Washington, D.C., looking over a loud speaker horn used in sound penetration tests) (LOC) (21890090555).jpg
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,_an_acoustics_researcher_at_the_National_Bureau_of_Standards,_Washington,_D.C.,_looking_over_a_loud_speaker_horn_used_in_sound_penetration_tests)_(LOC)_(21890090555).jpg){kind=link}
Crynodeb
| Disgrifiad |
Photos displaying on either side of this one in the Prints & Photographs Online Catalog may yield clues—view the neighboring photos: www.loc.gov/pictures/related/?&pk=hec2013003254&s... Harris & Ewing,, photographer. [Vivian Leroy Crisler (1885-1953), an acoustics researcher at the National Bureau of Standards, Washington, D.C., looking over a loud speaker horn used in sound penetration tests] [between 1923 and 1929] 1 negative : glass ; 5 x 7 in. or smaller Notes: Title information from press notes/caption for a similar photograph and Flickr Commons Project, 2015. Date based on date of negatives in same range. Gift; Harris & Ewing, Inc. 1955. Subjects: United States. Format: Glass negatives. Rights Info: No known restrictions on publication. Repository: Library of Congress, Prints and Photographs Division, Washington, D.C. 20540 USA, hdl.loc.gov/loc.pnp/pp.print Part Of: Harris & Ewing Collection (Library of Congress) General information about the Harris & Ewing Collection is available at hdl.loc.gov/loc.pnp/pp.hec Higher resolution image is available (Persistent URL): hdl.loc.gov/loc.pnp/hec.32696 Call Number: LC-H27- A-9443 |
| Ffynhonnell | Identified! [Vivian Leroy Crisler (1885-1953), an acoustics researcher at the National Bureau of Standards, Washington, D.C., looking over a loud speaker horn used in sound penetration tests] (LOC) |
| Awdur | The Library of Congress |
| Caniatâd (Ailddefnyddio'r ffeil hon) |
The Library of Congress @ Flickr Commons |
Trwyddedu
This image was taken from Flickr's The Commons. The uploading organization may have various reasons for determining that no known copyright restrictions exist, such as:
More information can be found at https://flickr.com/commons/usage/. Please add additional copyright tags to this image if more specific information about copyright status can be determined. See Commons:Licensing for more information. |
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This image was originally posted to Flickr by the Library of Congress at https://flickr.com/photos/8623220@N02/21890090555. It was reviewed on 2016-09-08 07:14:19 by FlickreviewR and confirmed to be the same image. Library of Congress images should not be tagged with {{Flickrreview}} but with {{LOC-image}}. Images posted to Flickr are also generally of lower resolution than available from LOC directly. Please consider reuploading the image in a higher resolution from the original Library of Congress website. |
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| Dyddiad / Amser | Bawdlun | Hyd a lled | Defnyddiwr | Sylw | |
|---|---|---|---|---|---|
| cyfredol | 07:02, 8 Medi 2016 | | 1,024 × 762 (263 KB) | Vanished Account Byeznhpyxeuztibuo | Transferred from Flickr via Flickr2Commons |
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,_an_acoustics_researcher_at_the_National_Bureau_of_Standards,_Washington,_D.C.,_looking_over_a_loud_speaker_horn_used_in_sound_penetration_tests)_(LOC)_(21890090555).jpg){kind=link}