Published articles by Collinson: Compiled by Martin Humphries, Not love alone, A modern gay anthology, 1985 Box 9 Unit ID: 6 Date: 1985
Published articles by Collinson: 'Putting it between plain covers', Club International, 1975 Box 9 Unit ID: 2 Date: 1975
Published articles by Collinson: 'Transactional Analysis', Individual therapy in Britain, 1984 Box 9 Unit ID: 5 Date: 1984
Radio play: Typescripts of 'The slob on Friday', 1969 and another typescript for a television play entitled Grave and friendly Box 5 Unit ID: 15
Television plays: Nude with violin (1964), The audition (1964) and Number Thirty approximately (1968): Typescripts Box 5 Unit ID: 13