'Final version Oct. 1964' , and copy of published paper, see reference Harris 80 in Coll-32/A.3.

Lecture by Norman Dott in collaboration with J.J. Maccabe, 'The arteriovenous malformations of the brain: review of 115 cases'. Another version of Coll-32/D.199 with manucript revisions and deletions, with note 'USA 1963, H.C. Soc. [society] Philadelphia and Columbia Med. Sch. [Medical School]'

Lecture by Norman Dott in collaboration with J.J. Maccabe, 'The arteriovenous malformations of the brain: review of 115 cases'. The material is another version of Coll-32/D.199, with with a note 'U.S,A. 1963 - not used'.

Lecture by Norman Dott in collaboration with J.J. Maccabe, 'The arteriovenous malformations of the brain: review of 115 cases'. The material is another version of Coll-32/D.199, marked 'Lyon version' containing manucript notes by Dott and J.J MaAaccabe.

Lecture by Norman Dott, 'Selective profound cerebral hypothermia as an adjunct to brain surgery - cerebral arterio-venous malformations'. The material consists of a manuscript of the lecture, with a list of slides and note to F.J. Gillingham regarding Coll-32/D.152. The material is undated but is probably c 1961-62, since Coll-32/D.152 is dated May 1961.

Lecture by Norman Dott, 'The arteriovenous malformations of the brain: review of 103 cases'. The paper was delivered to the Eighth Congress of the Hungarian Association of Neurologists and Psychiatrists, Budapest, dated October 1962. The material consists of a typescript of the text and summary of the paper with many manuscript revisions.

Lecture by Norman Dott in collaboration with J.J. Maccabe, 'The arteriovenous malformations of the brain: review of 115 cases'. The paper is marked with note 'version used at Lyon, June 1963'.