Admission report for 1959 (includes statistical summaries for the three preceding years).

Admissions reports, documentation relating to Federal-Provincial grant for Neuropathology lab, list of deaths, correspondence between Dr. Cone and Preston Robb concerning upgrading of air conditioning system and light in operating rooms.

Correspondence between Dr. Cone and Halsted Society. Includes Minutes of meeting, agenda notices and telegrams.

Letter to Dr. Cone from K.H. Sullivan, General Supervisor, Sales Engineering Department, concerning demonstration of Sikorsky S-62 helicopter (pamphlet included). News clippings of various emergency ambulance airlifts to Montreal Neurological Institute and manuscript notes written by Dr. Cone, pertaining to Ambulance service.

Correspondence between Dr. Cone and Samuel Black, Bertram Selverstone. D.H. Starkey, G.E. Smith, Harry F. Steelman, R.R. Struthers, Milton Shy, Hendrik J. Svien, Joe Stratford, Julius Stoll Jr. Wilfred Shuchat, Ronald E. Scantlebury, Daniel N. Slatkin, Larry Sutherland, J.C. Samis, Arthur Schlip, Warren R. Sisson Jr., Publio Salles Silva, Roy Swank, Robert A. Sears, William Beccher Scoville, T.J. Speakman, F.K. Stuart, Harry G. Schwartz.

List of members, agenda notice, correspondence between Dr. Cone and H. Houston Merritt.

Correspondence between Dr. Cone and Frank Morgan, Alberto Martinez Coll, James Edward McArthur, B.J. Maher, C.B. Munro, Merck & Co. Ltd, Paul N. Mutschmann, V.B. Merritt, Christene Miller, H.S. Morton, O.Magnus.

Correspondence between Dr. Cone and John Roth, Yoon Bom Kim, Julius Stoll, Cecil Mushatt, Harry Steelman, Preston Robb, Arthur Ward, J.L. Shugar, Peter Lehman, Donald Coburn, Jack kershman, W.C. Gibson (includes a photograph of Charles Sherrington), Fancis McNaughton, Wendell MacLeod, I.M. Tarlov.

Series D consists of photographs, postcards, slides, x-rays, and other visual material and artifacts such as copper printing plates. The visual material is located within other series, particularly the Correspondence Series A, but described individually here.