- FundosA2562 - Mark Heywood Papers
- SériesB - Marxist Workers Tendency (MWT) of the ANC
- SubsérieB6 - Publications, Printed Items, Papers, Articles
- Pasta/ProcessoB6-5 - Other MWT of the ANC Publications
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- ParteB6-5-8 - The necessity of socialism by Martin Legassick
- ParteB6-5-9 - Trade unions and politics. A letter form Leon Trotsky to a French syndicalist
- ParteB6-5-10 - The lessons of October by Leon Trotsky
- ParteB6-5-11 - The collapse of Stalinism
- ParteB6-5-12 - Discussion on the August coup and perspectives for the Soviet Union