Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country. Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Samuel_L_Clemens,_1909.jpg
Picture of Mark Twain in 1909, first uploaded by en:User:Brian0918 on the English Wikipedia. *TITLE: "S.L. Clemens" *CALL NUMBER: LC-B2- 572-8[P&P] *REPRODUCTION NUMBER: LC-DIG-ggbain-02702 (digital file from original neg.) No known restrictions on