εpsilon

εpsilon promotes and supports the digital creation, delivery, and preservation of scientific correspondence.

We are a partnership of Cambridge Digital Library, La Correspondance d’André-Marie Ampère, The Darwin Correspondence Project, The Correspondence of Michael Faraday, The John Stevens Henslow letters project, Calendar of the Correspondence of Sir John Herschel Database at the Adler Planetarium, The Joseph Dalton Hooker Correspondence Project at Kew, The Correspondence of John Tyndall, and The Ferdinand von Mueller Correspondence Project, in collaboration with The Royal Institution, and The Royal Society of London.

For information about εpsilon and our takedown policy, see https://www.darwinproject.ac.uk/Epsilon.