| Description | Correspondence file originally titled 'Society of Radiographers: Röntgen Society and the Britsh Institute of Radiology'. Comprises incoming letters from individuals and insititutions, as well and official documentation, demonstrating Swinton's involvement with the issues arising from the amalgamation of the Röntgen Society and the Britsh Institute of Radiology, particularly in relation to a dispute raised by George Gascoigne Blake on its treatments of lay radiographers. |