Photocopies of documents concerning J.C.Raven Progressive Matrices including early correspondence, reports, agreements, diary, handwritten working diagrams, and papers:
Booklet entitled A brief history of Dumfries and the Crichton Royal, 1957
Reviews of new Mill Hill Vocabulary and Progressive Matrices guides, 1958
Words rejected from vocabulary test
Correspondence with Dr Stumper, Luxembourg concerning agreements, 1949
Pages from Raven's handwritten diary, Autumn 1921
Handwritten working papers of the matrices including diagrams, original handbook, 1936
Correspondence from Darwin Trust, Medical Research Counci -RECI, concerning matrices funding, 1943-1949
Correspondence and documents concerning Raven's conscientious objection, 1941-1946
Correspondence between Raven and Spearman (one letter), and Hearnshaw, 1962
Letter from the Crichton Royal Hospital Board of Management directing future correspondence about Progressive matrices to J.C.Raven's private residence following his retirement, 1964
Papers put together for Inspector of Taxes concerning the origins of the matrices fund, 1943-1959
First experimental set of matrices (given to Psychology students at a lecture (King's College London) 03/12/1935)
Report for Medical Research Council on the work of Raven and Miss M. Davidson for the year ending August 1937
Report for the Medical Research Council on the 1936 RECI research series of perpetual tests