|←Author Index: Pl||Lyon Playfair, 1st Baron Playfair
|GCB, PC, FRS; Scottish scientist and Liberal politician|
Articles in Popular Science Monthly
- "Relations of Science to the Public Weal I", in Popular Science Monthly Volume 28, November 1885
- "Relations of Science to the Public Weal II", in Popular Science Monthly Volume 28, December 1885
Works about Playfair
- “Playfair, Lyon,” in Dictionary of National Biography Supplement, London: Smith, Elder, & Co., (1901) in 3 vols.
Works by this author published before January 1, 1923 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.