Shipwreck Heritage Trust

Shipwreck Heritage Trust
Name	Shipwreck Heritage Trust
Type	Charitable trust
Founded	1987
Location	Portsmouth, United Kingdom
Area served	United Kingdom maritime archaeology, museums
Focus	Preservation of shipwrecks, maritime heritage, conservation

Shipwreck Heritage Trust is a charitable trust established to preserve, document, and promote underwater cultural heritage associated with historic shipwrecks. The Trust undertakes conservation of artefacts, curates public exhibitions, supports archaeological fieldwork, and collaborates with maritime institutions to interpret naval and mercantile maritime history. Its activities bridge museum practice, maritime archaeology, and public history across regional and national networks.

History

The Trust was founded in 1987 amid growing professionalization of maritime archaeology and increased legislative protection such as the Protection of Wrecks Act 1973 and later international frameworks like the UNESCO Convention on the Protection of the Underwater Cultural Heritage. Early governance drew on expertise from institutions including the National Maritime Museum, the Science Museum Group, and regional bodies such as the Hampshire County Council and Historic England. In the 1990s the Trust expanded as partnerships developed with university departments at University of Southampton and University of Portsmouth, while collaborative projects involved the Royal Navy, the Crown Estate, and local museums in Portsmouth, Plymouth, and Liverpool. Over subsequent decades the Trust adapted to digital documentation trends exemplified by integration with the Archaeology Data Service and research networks like the Society for Nautical Research.

Collections and Conservation

The Trust's collections include recovered hull timbers, rigging elements, navigational instruments, ordnance, and personal effects from sites spanning periods represented in collections at institutions such as the Imperial War Museum and the British Museum. Conservation laboratories follow protocols aligned with the International Council of Museums conservation standards and collaborate with the National Conservation Service and specialist firms that have worked on high-profile projects including the Mary Rose and the HMS Victory conservation programs. Treatment techniques cover polyethylene glycol impregnation, electrolytic reduction, desalination, and x-radiography; documentation employs photogrammetry workflows developed at the Institute of Archaeology, UCL and the Centre for Maritime Archaeology, University of Southampton.

Exhibits and Public Engagement

The Trust loans material to regional museums including the Portsmouth Historic Dockyard, the National Museum of the Royal Navy, the Mary Rose Museum, and local galleries in Devon and Cornwall. Temporary exhibitions have toured venues such as the National Maritime Museum and civic museums in Bristol and Hartlepool, integrating interpretive panels produced with curators from the Museums Association and educational teams from English Heritage. Public engagement strategies have included immersive displays, conservation demonstrations, and partnerships with media outlets like the BBC and documentary producers who have profiled shipwreck excavations and artefact conservation.

Research and Archaeological Work

The Trust funds and supports underwater investigations in collaboration with research groups from University of St Andrews, University of Nottingham, and international partners including teams from the Mediterranean Archaeological Trust and the Institut National de Recherches Archéologiques Préventives. Projects have applied remote sensing technologies such as side-scan sonar, multibeam echosounder, and sub-bottom profiling akin to work by the National Oceanography Centre; in situ recording uses three-dimensional photogrammetry and GIS platforms like those promoted by the Archaeological Computing Research Group, University of York. Collaboration with the Nautical Archaeology Society has facilitated training dives and site recording, while academic outputs have appeared in journals such as the International Journal of Nautical Archaeology.

Governance and Funding

Governance is overseen by a board including trustees drawn from the Royal Institution of Naval Architects, the Society for the History of Discoveries, and representatives with museum accreditation experience from the Museums Association. Funding derives from a mix of charitable grants, project-specific awards from bodies such as the Arts Council England, donations, and fee-for-service conservation contracts with maritime museums. The Trust has also obtained competitive research grants from funders including the Arts and Humanities Research Council and has received project support from regional development agencies and trusts like the Heritage Lottery Fund.

Notable Shipwrecks and Artifacts

Significant sites associated with the Trust's work include artefacts from a range of periods: medieval trading vessels comparable to finds studied at Trinity House archives; early modern wrecks with armament comparable to collections from HMS Invincible studies; and 20th-century naval losses resonant with material held by the Imperial War Museum Duxford. Notable recovered artefacts encompass navigational instruments similar to those in the Royal Observatory, Greenwich collections, personal effects linked to local maritime communities documented by the Maritime Heritage Trust, and structural timbers analyzed using dendrochronology methods promoted at the Research Laboratory for Archaeology and the History of Art, University of Oxford.

Educational Programs and Outreach

Educational initiatives target schools, community groups, and volunteer archaeologists through accredited courses with the Nautical Archaeology Society and workshops run alongside the National Oceanography Centre and local university partners. Outreach includes citizen science projects, digital catalogues hosted in collaboration with the Archaeology Data Service, and public lectures given in partnership with the Royal Geographical Society and regional museums. Training also integrates conservation placements with institutions such as the Mary Rose Trust and the HMS Belfast conservation teams.

Category:Charities based in Hampshire Category:Maritime archaeology organizations Category:Museology in the United Kingdom