If you are interested in finding out more about the Radical Voices project, please get in touch with Jordan Landes ( or Richard Espley (


If you would like more information about the Ron Heisler Collection, or are interested in re-using any of the images featured here, please contact Karen Attar (


This online exhibition is the result of a collaboration between the Institute of Historical Research's IHR Digital Department and Senate House Library, and has been produced thanks to contributions from Dr Karen Attar, Julio Cazzasa, Dr Richard Espley, Dave Jackson, Dr Jordan Landes and Danny Millum. Please do get in touch with with any questions or feedback about the exhibition.