Microfilms (chiefly produced by Cambridge University Library, Liverpool University and by Kodak in London) of some of Shackle's correspondence. Some of these are microfilms of some of the correspondence at EDPP 8/1 above. Not all have been identified yet, but some are marked as follows:
5 microfilms of ee letters (1st-7th series and 9th-10th series);
3 microfilms of special letters diverse;
1 microfilm marked 'personal letters';
2 microfilms of the manuscript of 'Decision Order and Time in Human Affairs' ('except for a final chapter still to be written') filmed 31.3.59. and 5.1.60. [Decision Order and Time was published in 1961.]