U DPJ First Instalment:

U DJP/1-10 Files on individual philosophers, undated

U DJP/11-28 Files on philosophical subjects, undated

U DJP/29-36 Miscellaneous, 1924-1976

U DJP/37-42 Research papers on George Berkeley, circa 1978

U DJP/43-54 Papers of Mrs Dora Jessop, 1918-circa 1960

U DJP2 Second Instalment

U DJP2/1 Typescripts of writings by T E Jessop, 1924

U DJP2/2 Illustrations, no dates

U DJP2/3 Notes for writings or lectures, 1918-1939

U DJP2/4 Miscellaneous, 1915-1980