Folder A.17.1: Cecil and Ivy Allsopp, 1933-1935.

Folder A.17.2: Dorothy Banks, 1933.

Folder A.17.3: Rev. George Barnes, 1933-1936.

Folder A.17.4: Gordon Jackson, 1936-1940.

Folder A.17.5: Alan and Amy Kay, 1932-1935.

Folder A.17.6: Emily Kendrew, 1937-1939.

Folder A.17.7: Gar Pask, 1931-1935.

Folder A.17.8: Dorothy Skelton, 1935.

Folder A.17.9: Kathleen Woolmer, 1931.

Folder A.17.10: Cambridge Group Conference at Cardiff, 1932, organised by Coulson and Eric Duncanson: programme, reports, etc.

Folder A.17.11: Cambridge Group on Psychology, 1936, organised by Harold Beales: programme of activities drawn up by Beales, circular letter by Coulson.

Folder A.17.12: Conference Committee on Corporate Prayer, 1935: correspondence, drafts for manuals, reports of activities.

Folder A.17.13: Friendship Circle, 1948-1950

Folder A.17.14-16: Miscellaneous correspondence with friends, mainly 'Cambridge Group', 1931-1938. Not sorted.

Folder A.17.17: Children's Stories, etc. Folder of printed material, MS. notes and outlines of stories, songs and hymns suitable for children, assembled by Coulson, 1933-1935.