"We wish to suggest a structure for the salt of deoxyribonucleic acid (D.N.A.). This structure has novel features which are of considerable biological interest...It has not escaped our notice that the specific pairing we has postulated immediately suggests a possible copying mechanism for the genetic material."

By the way, we also have the original article, not signed, for $15,000. OR we also have the original article signed by Francis Crick for $21,000. If interested, let us know at sales@thednastore.com.