U.S. National Institutes of Health, PubMed Central digital archive
Public domainPublic domainfalsefalse
This UK artistic work, of which the author is unknown and cannot be ascertained by reasonable enquiry, is in the public domain because it is one of the following:
A photograph, which has never previously been made available to the public (e.g. by publication or display at an exhibition) and which was taken before 1st January 1954; or
A photograph, which was made available to the public (e.g. by publication or display at an exhibition) before 1 January 1954; or
An artistic work other than a photograph (e.g. a painting), which was made available to the public (e.g. by publication or display at an exhibition) before 1 January 1954.
This tag can be used only when the author cannot be ascertained by reasonable enquiry. If you wish to rely on it, please specify in the image description the research you have carried out to find who the author was.
This tag does not apply to engravings or musical works. Unpublished anonymous paintings remain in copyright until 31 December 2039
Public domainPublic domainfalsefalse
Dit werk bevindt zich in het publiek domein in de Verenigde Staten omdat het gepubliceerd werd (of geregistreerd bij de U.S. Copyright Office) voor 1 januari 1929.
Werken in het publiek domein moeten zowel vrij van auteursrechten zijn in de Verenigde Staten als in het land van herkomst van het werk om te worden gehost op Commons. Indien het werk geen Amerikaans werk is, moet het bestand een aanvullende copyright tag hebben met de auteursrechtelijke status in het land van herkomst.
{{Information |Description={{en|Portrait of Louisa Anderson}} |Source=http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1712367 |Date=1914 |Author=photographer unknow |Permission= |other_versions=U.S. National Institutes of Health, PubMed Centra