Grantham Museum the first Curator and Founder, and 20th century additions included material about Sir Isaac Newton, Edith Smith and Margaret Thatcher. There is also material about the Dambusters Raid. The Museum hosts a variety of exhibitions during the year. The museum is currently managed by the Grantham Community Heritage Association (GCHA). This charity was formed in 2011 to take over the management of the museum from Lincolnshire County Council with a view to reopening the facility for the Queen's Jubilee in June 2012. In 2013, a few months before the death of Margaret Thatcher, the GCHA announced plans to raise funds
Cultural depictions of Margaret Thatcher and tramp the dirt down"), Hefner's "The Day That Thatcher Dies" ("We will dance and sing all night") and Pete Wylie's "The Day That Margaret Thatcher Dies" ("She's gone!, And nobody cries"). Songs with Thatcher as the subject include: Roger Waters in 1983 referred to Thatcher sarcastically as "Maggie" multiple times throughout the Pink Floyd album "The Final Cut". In the song The Fletcher Memorial Home Waters calls "Maggie" an overgrown infant and an incurable tyrant. At the end of the song he quietly speaks of applying the Final Solution to her and other famous world leaders. A sound recording