Image: Walter Hume Long, 1st Viscount Long portrait

Description: Photograph of Walter Long, British Unionist politician in the late 19th - early 20th century.
Title: Walter Hume Long, 1st Viscount Long portrait
Credit: Google Books - (1903-08). "The Opening of the Johnston Laboratories". The Thompson Yates and Johnston Laboratories Report V (I): vii. London: Liverpool University Press.
Author: Thompson Yates and Johnston Laboratories
Permission: This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1923. 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. PD-1923 Public domain in the United States //commons.wikimedia.org/wiki/File:Walter_Hume_Long,_1st_Viscount_Long_portrait.jpg
Usage Terms: Public domain
License: Public domain
Attribution Required?: No