The Sealed Knot has a history of supporting the preservation of artefacts within the UK.
The Sealed Knot supported the West Berkshire Museum with its appeal for people and businesses to help purchase an oil painting of Lord Jacob Astley. If the sale price of £16,000 was not realised in the UK, it was in danger of being sold overseas. West Berkshire Museum wanted to acquire the painting for its collection. The Sealed Knot pledged to donate £2,000.