Computer Conservation Society

Computer Conservation Society
Name	Computer Conservation Society
Formation	1989
Type	Charitable organisation
Headquarters	London
Location	United Kingdom
Language	English
Parent organization	British Computer Society

Computer Conservation Society

The Computer Conservation Society is a British charitable body dedicated to the preservation, restoration, and interpretation of historic computing machinery and associated archival materials. It operates as a specialist arm of the British Computer Society and maintains active projects that span landmark machines, pioneering firms, and notable engineers from early mechanical calculators to mid‑20th‑century mainframes. The Society connects professionals, volunteers, museums, and academic institutions to conserve artefacts and promote public understanding of computing heritage.

History

The Society was founded in 1989 as a response to increasing threats to surviving machines and documentation from firms such as Ferranti, International Computers Limited, and English Electric. Early founders and supporters included engineers and historians associated with Alan Turing's contemporaries and projects such as the Colossus computer recovery at Bletchley Park and academic centres like the Science Museum, London. From its inception the Society built on earlier preservation efforts that involved volunteers from companies including IBM and Unisys and organisations such as the National Museum of Science and Industry.

Throughout the 1990s and 2000s the Society expanded its remit in parallel with rising public interest in digital heritage sparked by exhibitions at institutions like the Science Museum and the restoration of machines tied to figures including Tommy Flowers and groups responsible for the Enigma machine reconstructions. The Society helped coordinate salvage operations when manufacturers closed plants in towns such as Manchester and Cambridge, preserving materials linked to firms like Manchester Small-Scale Experimental Machine projects and outfits that contributed to early computing advances.

Objectives and Activities

The Society's core objectives include conservation of hardware and software, documentation of provenance and technical design, and dissemination of knowledge through talks and displays. It organises practical restoration of artefacts ranging from relay systems to vacuum‑tube and transistorised computers, often drawing on expertise from former engineers of Ferranti and Atlas Computer teams. The Society also curates archives of papers and manuals associated with designers like Maurice Wilkes and companies such as English Electric Computers.

Activities encompass hands‑on workshops, cataloguing of donations, and training volunteers in preservation techniques used in museums like the Science and Industry Museum, Manchester. The Society promotes ethical stewardship consistent with standards practised at bodies such as the National Archives and collaborates with curators at institutions including the National Museum of Computing and regional museums in Yorkshire and London.

Notable Projects and Restorations

The Society has led or supported numerous high‑profile restorations. Projects include the recovery and reconstruction of early British systems associated with teams from University of Manchester projects, restorations of machines from DEC and IBM that illustrate mid‑century commercial computing, and revival of special purpose machines designed for weather prediction, cryptanalysis, and scientific calculation. Members have worked on restoring replica and original machines linked to figures such as Alan Turing, Frederic Calland Williams, and Tom Kilburn.

Notable restorations have been exhibited at venues such as the Science Museum, London and the National Museum of Computing where operational demonstrations of historic architectures attract researchers and the public. The Society has also recovered peripheral devices, early storage media, and source code tapes that illuminate software development practices used by teams at Curtiss‑Wright and Armstrong Siddeley in analogue and digital hybrids.

Publications and Events

The Society publishes newsletters, technical monographs, and proceedings that document restoration methodologies, oral histories, and machine specifications—materials frequently cited by historians working on biographies of technologists like Donald Davies and accounts of projects such as the Ferranti Mark 1. Regular meetings include lectures, workshops, and demonstration days hosted at partner venues like the British Library and local museums. The Society organises conferences that bring together curators, conservators, and former industry engineers who present case studies on conservation challenges similar to those addressed by teams at Bletchley Park and universities such as Cambridge and Oxford.

Public events emphasise accessible interpretation, with live demonstrations of restored systems alongside contextual displays that reference milestones like the development of the EDSAC and the growth of computing firms including Rolls‑Royce engineering computing groups and commercial vendors.

Membership and Organization

Membership comprises professionals, amateurs, retired engineers, and museum curators drawn from organisations such as IBM UK, GEC, Marconi, and academic departments at University of Cambridge Computer Laboratory. The Society is managed by an elected committee that liaises with the British Computer Society and coordinates specialist working groups focused on hardware, software, and archives. Volunteers are trained in conservation practices similar to those used by the National Trust for industrial artefacts and adhere to curatorial guidelines employed by major institutions including the Science Museum.

Membership tiers support project sponsorship, donations, and in‑kind contributions of equipment and documents from industrial estates and private collections linked to historic firms like ICT and English Electric.

Collaborations and Partnerships

The Society maintains partnerships with museums, libraries, universities, and restoration groups. Regular collaborators include the National Museum of Computing, Science and Industry Museum, Manchester, Imperial War Museums, and university archives at University of Manchester and University of Cambridge. It works with volunteer organisations that restored the Colossus machine and cooperates with academic programmes in history of technology at institutions such as Royal Holloway, University of London and University College London.

International links extend to archives and museums in United States, France, Germany, and Japan, facilitating exchange of best practice with conservators who have preserved systems from firms like DEC and NCR. The Society also partners with professional bodies such as the Chartered Institute of Library and Information Professionals to protect documentary heritage and ensure long‑term access to software and documentation.

Category:Computer history organizations