DescriptionUvA-Artis 300.048 - Siboga - Lamakera op Solor.jpg	Nederlands: Gebeurtenis: 1899-1900, Siboga-expeditie naar Nederlands Oost-Indië, onder leiding van Max Wilhelm Carl Weber Lamakera op Solor Inlandse bevolking op het strand van de kampong bij een gevangen walvis. In het midden twee leden van de expeditie. http://academischecollecties.nl/search?cf=&identifier=300.048 Bahasa Indonesia: Kampung Lamakera di Solor. Terlihat penduduk asli dengan dua anggota Ekspedisi Siboga yang berada di tengah foto.
Date	between March 1899 and February 1900 date QS:P,+1500-00-00T00:00:00Z/6,P1319,+1899-03-00T00:00:00Z/10,P1326,+1900-02-00T00:00:00Z/10
Source	Special Collections of the University of Amsterdam    Native name Bijzondere Collecties van de Universiteit van Amsterdam Parent institution Amsterdam University Library Location Amsterdam Coordinates 52° 22′ 05.76″ N, 4° 53′ 37.3″ E   Established 2005 Website http://www.bijzonderecollecties.uva.nl/ Authority file : Q2100495 ISNI: 0000000404353102 institution QS:P195,Q2100495 This file has been provided by the Special Collections of the University of Amsterdam. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. English | Nederlands | +/− This file was uploaded to Wikimedia Commons in the context of the Expedition Wikipedia project. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. English | français | македонски | Nederlands | polski | русский | +/−
Author	Hugo Frederik Nierstrasz       Alternative names H.F. Nierstrasz; Nierstrasz Description Dutch biologist and zoologist Date of birth/death 30 June 1872 / 30 October 1877  6 September 1937 / 1935  Location of birth/death Rotterdam  Walenstadt  Work location Amsterdam  Authority file : Q20064435 VIAF: 24987975 ISNI: 0000000107981241 LCCN: nr99024611 Open Library: OL2308263A GND: 127846662 WorldCat creator QS:P170,Q20064435 According to several sources, among others Weber-van Bosse, Anna Antoinette (1904) Een jaar aan boord H.M. Siboga, Leiden: E.J. Brill, pp. 2 OCLC: 10957037. , the main photographer of the Siboga Expedition was Hugo Frederik Nierstrasz. Authorship of individual photographs is, however, not known with certainty and other crew members of the expedition also took photographs. Therefore, it is safest to assume anonymous authorship.

This image (or other media file) is in the public domain because its copyright has expired and its author is anonymous. This applies to the European Union and those countries with a copyright term of 70 years after the work was made available to the public and the author never disclosed their identity. Important: Always mention where the image comes from, as far as possible, and make sure the author never claimed authorship. Note: In Germany and possibly other countries, certain anonymous works published before July 1, 1995 are copyrighted until 70 years after the death of the author. See Übergangsrecht. Please use this template only if the author never claimed authorship or their authorship never became public in any other way. If the work is anonymous or pseudonymous (e.g., published only under a corporate or organization's name), use this template for images published more than 70 years ago. For a work made available to the public in the United Kingdom, please use Template:PD-UK-unknown instead.

The Siboga survey was published in detail in 1900 in Petermanns geographische Mitteilungen (PGM) c.f. here. See also "The Dutch "Siboga" Expedition to the Malay Archipelago". The Geographical Journal 16(5): 549-552. JSTOR (November 1900). The expedition's archive presumably dates from c 1900 and this would constitute publication were its contents available, as is likely, to the public for research and copying from that date.