Author:Richard Anthony Proctor

Richard Anthony Proctor
Richard Anthony Proctor



Articles in The American CyclopædiaEdit

Contributions to EB9Edit

Articles in Popular Science MonthlyEdit


Cornhill MagazineEdit

  • "Colours of Double Stars" (1865)

Works about ProctorEdit


Works by this author published before January 1, 1927 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.