Beschrijving

Source copy in the Archives of The New York Botanical Garden. Reproduced by kind permission of the executive of the Information Services and Archives The LuEsther T. Mertz Library The New York Botanical Garden Bronx, NY

Licentie

The source photographic portrait is from the UK and the subject died in the 1930s. The version from which I worked is on the Internet at http://www.nybg.org/library/finding_guide/archv/grove_ppf.html When I requested permission to use the copy on the screen I received the following response:

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You do have our permission to use this photograph for your Wikipedia entry. Our preferred credit line is 'Archives of The New York Botanical Garden.' Stephen Sinon Head of Information Services and Archives The LuEsther T. Mertz Library The New York Botanical Garden Bronx, NY

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I therefore think that at the very least, I can claim:

Dit werk bevindt zich in het publieke domein vanwege het feit dat het in de Verenigde Staten van Amerika werd gepubliceerd tussen 1929 en 1977 zonder enige copyrightvermelding. Tenzij de auteur inmiddels voldoende jaren geleden is overleden is dit werk auteursrechtelijk beschermd in rechtsgebieden die de "regel van de kortere termijn" niet toepassen op Amerikaanse werken, zoals Canada (50 p.m.a.), de Volksrepubliek China (50 p.m.a., m.u.v. Hong Kong en Macau), Duitsland (70 p.m.a.), Mexico (100 p.m.a.), Zwitserland (70 p.m.a.) en andere landen met individuele verdragen. Zie deze Engelstalige pagina voor nadere toelichting. العربية ∙ беларуская (тарашкевіца) ∙ čeština ∙ Deutsch ∙ Ελληνικά ∙ English ∙ español ∙ français ∙ Bahasa Indonesia ∙ italiano ∙ 日本語 ∙ 한국어 ∙ македонски ∙ Nederlands ∙ português ∙ русский ∙ sicilianu ∙ slovenščina ∙ ไทย ∙ Tiếng Việt ∙ 中文（简体） ∙ 中文（繁體） ∙ +/−

This UK artistic or literary 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 more than 70 years ago (before 1 January 1954); or A photograph, which was made available to the public (e.g. by publication or display at an exhibition) more than 70 years ago (before 1 January 1954); or An artistic work other than a photograph (e.g. a painting), or a literary work, which was made available to the public (e.g. by publication or display at an exhibition) more than 70 years ago (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. The above is all subject to any overriding publication right which may exist. In practice, publication right will often override the first of the bullet points listed. Unpublished anonymous paintings remain in copyright until at least 1 January 2040. This tag does not apply to engravings or musical works. More information

And I have included the credit line in the portrait and shall do so in the documentation as well