Loose papers found with preceding re 'correlated intensities', 'measured intensities', B12 Fragment', 'corrected intensities', a few pages dated Mar. 1957; two Glaxo Laboratories reports, sent to Hodgkin by E.L. Smith, re 'Extension of Project on Antimetabolites of Vitamin B12' and 'Vitamin B12-dependent Metabolic Reactions', 1961.