English: Image is of William H. Dall, curator of echinoderms for the United States National Museum, now known as the National Museum of Natural History. Dean of Alaskan explorations, William Healey Dall , 1845-1927, began his scientific career as a member of the Scientific Corps of the Alaskan Western Union Telegraph Expedition in 1865.
In 1871 he was appointed to the United States Coast Survey, where he continued his studies on Alaska and the northern Pacific Coast. Dall left the Coast Survey in 1884 to accept the rank of Paleontologist with the United States Geological Survey, a position he held until 1925.
Having assembled and described some of the collections of mollusca and other organisms held by the United States National Museum since 1868, Dall served as Honorary Curator of the Museum's Division of Mollusks from 1880 until his death.
Date
vers 1916
date QS:P571,+1916-00-00T00:00:00Z/9,P1480,Q5727902
Numéro d’inventaire
Negative Number: SIA2009-4236 or SA 1152
Contained In: Smithsonian Institution Archives, Record Unit 95, Box 6, Folder 42
This image is from the Smithsonian Institution Archives (SIA). SIA has determined that there are no known copyright restrictions because the SIA believes, to the best of its ability based on available information, that the content is unlikely to be protected by copyright interests and, in all likelihood, is in the public domain. This may mean:
The copyright is in the public domain because it has expired;
The copyright was injected into the public domain for other reasons, such as failure to adhere to required formalities or conditions;
SIA owns the copyright but is not interested in exercising control; or
SIA has legal rights sufficient to authorize others to use the work without restrictions.
However, restrictions may still exist. The SIA makes its content available for personal and non-commercial educational uses consistent with the principles of fair use. If you decide to use the content for commercial or other purposes without undertaking to clear all rights, you will be responsible if someone else owns the rights and the owner objects to your use. More information can be found at http://siarchives.si.edu/services/rights-and-reproduction#noknown
Please add additional copyright tags to this image if more specific information about copyright status can be determined. See Commons:Licensing for more information.
Ce document est dans le domaine public aux États-Unis. Ceci s'applique aux travaux des États-Unis où le copyright a expiré, souvent parce que sa première publication s'est produite avant le 1er janvier 1929. Voir cette page pour davantage d'explication.
Cette image peut ne pas être dans le domaine public en dehors des États-Unis (ceci s'applique particulièrement au Canada, en Chine (pas Hong Kong, Macao, ni Taïwan), en Allemagne ou en Suisse). Le créateur et l'année de la publication sont l'information essentielle et doivent être fournis.
Historique du fichier
Cliquer sur une date et heure pour voir le fichier tel qu'il était à ce moment-là.