"1.5-Å Myoglobin 1960. Absorption corrections". Detailed data, printouts, diagrams, charts, calibrations for myoglobin crystal (no. 145) in 3-D. This was collaborative work between H.C. Watson in Cambridge and D.C. Phillips at the Royal Institution and includes correspondence and data exchanged. Begins August 1960, but mainly December 1960 - June 1961. This work was complicated by the need to interchange EDSAC and Mercury tapes.