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File:Sylvanus Tyler ebony February 1949 p27.jpg

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Summary

Sylvanus A. Tyler   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Photographer
UnknownUnknown
Title
Sylvanus A. Tyler
Description

Photograph of Sylvanus A. Tyler from "Atom Scientists: Ten Negro Scientists at Argonne Lab Help in Race to Harness Atomic Materials”, Ebony magazine, September 1949, pp. 26-28. Copyright not renewed.

The caption reads: "Sylvanus A. Tyler, 34, assists biology division in planning experiments efficiently. Fisk graduate is crack mathematician who worked with famed Arthur Compton on cosmic ray analysis, once helped compile statistics for book, Black Metropolis.
Depicted people Depicted person: Sylvanus A. Tyler
Date 1949
date QS:P571,+1949-00-00T00:00:00Z/9
institution QS:P195,Q5090408
Notes Image downloaded with permission from the Science History Institute, as part of the Wikipedian in Residence initiative.
Source Ebony magazine
Permission
(Reusing this file)
Public domain
This work is in the public domain because it was published in the United States between 1929 and 1963, and although there may or may not have been a copyright notice, the copyright was not renewed. For further explanation, see Commons:Hirtle chart and the copyright renewal logs.
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 (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.

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Captions

Sylvanus A. Tyler, African American Scientist at Argonne Lab

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image/jpeg

data size

586,095 byte

height

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width

1,288 pixel

checksum

843f19deb9d55d3cc3599987ca586e02c4ce34b4

determination method or standard: SHA-1

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Date/TimeThumbnailDimensionsUserComment
current19:34, 16 June 2020Thumbnail for version as of 19:34, 16 June 20201,288 × 1,328 (572 KB)Mary Mark OckerbloomUploaded a work by unknown from "Atom Scientists: Ten Negro Scientists at Argonne Lab Help in Race to Harness Atomic Materials”, Ebony magazine, September 1949, pp. 26-28. Copyright not renewed. with UploadWizard

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