Letters between the Secretary of the People's Press Fighting Fund and J B S Haldane Letters between B Niven, Secretary of the People's Press Fighting Fund, and J B S Haldane about various matters, including: photographs of Haldane for readers' requests; the launch of the Co-operative Society and the possibility of publishing a selection of Haldane's articles in a book; and the possibility of reproducing the series of articles on "How Your Body Works" as a book. Oct 1945 - Dec 1945