Image: FriedrichTraun1907

Description: German tennis player and athlete Friedrich Traun (1876-1908), in 1907
Title: FriedrichTraun1907
Credit: Deutscher Tennis Bund (ed.): Tennis in Deutschland. Von den Anfängen bis 2002. Duncker & Humblot, Berlin 2002.
Author: Unknown authorUnknown author
Permission: 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.
Usage Terms: Public domain
License: Public domain
Attribution Required?: No