Letter from Linus Pauling to Wilfred H. Ward. October 29, 1956Pauling discusses the possibility that x-rays would permit non-intertwined compound helical configurations for alpha-keratins. He suggests that there is strong evidence for collagen and nucleic acids that indicate the molecules exist in a helical structure. View TranscriptAssociated: Robert Corey ID: corr444.4-lp-ward-19561029 |