2013 is an important year for my host organisation, the Borthwick Institute for Archives, based at the University of York. The year simultaneously marks both the 50th anniversary of the University’s establishment, and the 60th anniversary of the Borthwick’s foundation. The latter became a part of the former in 1963, on occasion of the university’s opening.
Formed in 1953 as a repository and public research centre for the vast ecclesiastical archive of the Archdiocese of York, the Borthwick has since acquired material of increasingly broad and diverse origins. No longer renowned solely for its extensive church records, dating as far back as the 13th century, the Borthwick now boasts holdings that range from the archive of internationally acclaimed playwright Alan Ayckbourn, to those of the famous confectionery firms, Rowntree’s and Terry’s. Other highlights include the secret war diaries of E. F. L. Wood, 1st Earl of Halifax, who served as Foreign Secretary and British Ambassador to the United States during World War II, and the archive of The Retreat, a Quaker-founded hospital for the mentally ill, established in 1796, which pioneered humane, progressive therapies at a time when most other asylums were treating their patients as little more than animals.

Telegram from famed playwright Noël Coward to Alan Ayckbourn on the premiere of his play, Relatively Speaking (1967)



ment manages many aspects of The National Archives’ on site museum including the display cases. It’s not as simple as just setting up the document, locking the case, walking away and forgetting about it for a few months. We spend a good amount of time behind the scenes maintaining our cases. For some display cases, this means we have to do regular maintenance work on machines that control the relative humidity, an important agent of deterioration. Other display cases use a passive means to buffer changes in relative humidity. These contain materials like silica gel that require regular changing and recharging to be effective. Then we need to monitor the microenvironment we’ve created to ensure the cases continue to provide suitable environmental conditions for the different types of records we’ve got on display. We also test the cases to make sure they are airtight to protect the documents on display from pollutants such as dust.