Group of offprints
7 items, comprising: PERUTZ, M.F. "The Composition and Swelling Properties of Haemoglobin Crystals." Offprint from Transactions of the Faraday Society Vol XLIIB, 1946. 10 pp. 8vo. Printed wrappers. Ownership signature ("G. Wald?") to upper margin, hole punched at upper left. – PERUTZ. "An X-ray study of horse methaemoglobin. II." Offprint.....