This item includes a card catalogue (Box 1).
Docket sequences are as follows:
1974: 1-68/1974 (yellow)
1975: 1-63/1975 (blue)
1976: 1-44/1976 (orange)
1977: 1-51/1977 (grey)
1978; 1-41/1978 (yellow)
1979: 1-29/1979 (pink)
1980: 1-14/1980 (white)
1981: 1-26/1981 (green)
1982: 1-20/1982 (red)
1983: 1-17/1983 (yellow)
1984: 1-10/1984 (blue)
1985: 1-10/1985 (peach)
1986: 1-10/1986 (grey)

Examples of correspondents and docket titles for 1974 are as follows:
Program Library - Senior Programmer: Culling of Program Library
Broken Hill Associated Smelters Propietary Ltd - Correspondence for Programs Nlwooda and Linwood
CDC Data Services - Conversion Routine for ACM Algorithms
Senior Programmer Director c/c 1975 - Duty Programming Responsibilities 11/3/75, Duty Programming and Training 1975
VIM, USA - Publications Status
Northwestern University - SPSS Paper Saving Mods
Collison and Co Patent and Trade Mark Attorneys - Copyright of Computer Programs
University of Melbourne - Correspondence on Focal and EDITF
Mr J Thacker, Department of Economics - Surge Documentation
J.B. Tratsart Ltd - Renewal of Subscription to Datamation
Malcom, P.J., Biometry Section Waite - SPSS without page ejects
Computing Centre - Open Day
British Consul General - Fortran Course Film Your Obedient Servant
University of London - Request for Program COCA