Comprises: (fols. i-v) personal data sheet and correspondence with the Oxford Development Records Project (fols. 1-7) typescript responses to aide-mémoire, including notes on career at Makerere of late husband, Professor Cornelius P. Welter (in Mathematics).

Comprises: (fols. i-ix) personal data sheet and correspondence with the Oxford Development Records Project (fols. 1-8) typescript responses to aide-mémoire, from transcript of interview with Alison Smith (fols. 9-29) notes on service in Makerere, with related drafts.

Comprises: (fols. i-v) correspondence with the Oxford Development Records Project (fols. 1a-9) typescript responses to aide-mémoire.

Comprises: (fols. i-vi) personal data sheet and correspondence with the Oxford Development Records Project (fols. 1-7) typescript responses to aide-mémoire.

Comprises: (fols. i-ix) personal data sheet and correspondence with the Oxford Development Records Project (fols. 1-41) detailed typescript responses to aide-mémoire.

'AUT General Correspondence' Letters, memoranda, and notes relating to discussions between the Association of University Teachers (AUT) at University College of Rhodesia and Nyasaland (of which Willson was the President) and the College Administration, especially regarding conditions and terms of service.

'Salary Scales and AUT Conditions of service memoranda'. Cyclostyled memoranda statements, reports, and notes about the Association of University Teachers (AUT) and the University College of Rhodesia and Nyasaland, as in MSS. Afr. s. 1825 Box LXXXIII (130B).

With three items. Programmes and reading lists relating to Senior Public Administration courses held at University College of Rhodesia and Nyasaland, with printed material concerning events in Salisbury (Harare).