Author:Alexander Catlin Twining

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Alexander Catlin Twining
American scientist and inventor
Alexander Catlin Twining


  • "Investigations respecting the meteors of Nov. 13th, 1833" in The American journal of science and arts, volume 26. pages 320–352 (1834)

Works by this author published before January 1, 1925 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.