From the late 1960s Blundell was one of Hodgkin's principal collaborators in the insulin research. Includes correspondence re scientific visits to Poland and India by Blundell; letter to Blundell from G.H. Snyder.

Includes outline of research project proposed by Blundell on 'X-ray analysis of protein hormones: insulin and growth hormones'.

Most of the correspondence from 1962-1964 is photocopied correspondence between Brill and J. Schlichtkrull (see MS. Eng. c. 5588/19-20), sent to Hodgkin for information.

Includes Hodgkin's correspondence with J.C. Kendrew commenting on draft of paper by Brill, and letter from B. Bleaney commenting on Brill's conclusions.

From the mid 1960s Dodson was one of Hodgkin's principal collaborators in the insulin research. The sequence includes a little of Dodson's own correspondence with others.

Relating to cod insulin data and samples.

Re crystallisation experiments with insulin samples. Includes correspondence re lactoglobulin.

Japanese crystallographers who corresponded with Hodgkin jointly. Includes photocopies of letters sent by the Sakabes to R. Fourme in Paris.

Schlichtkrull was based at NOVO Research Institute, Copenhagen. He devised the method by which the crystals of native insulin were grown for the x-ray analysis that led to Hodgkin's elucidation of the three-dimensional structure of insulin. See also MS. Eng. c. 5588/4-6 for photocopied correspondence between Schlichtkrull and A.S. Brill, sent to Hodgkin for information. See also MS. Eng. c. 5592/20-1, MS. Eng. c. 5592/24 and MS. Eng. c. 5593/8-9.

Includes correspondence re Hodgkin's visits to USA, May 1969 and Dec. 1972. See also MS. Eng. c. 5671/15 and MS. Eng. c. 5672/9.

Principally re construction of insulin models. Includes correspondence arising from invasion of Czechoslovakia by Warsaw Pact forces in 1968, when Wooster was attending a symposium in Prague.