Farnley Hall Bird Book by Turner Acquisition of set of twenty watercolour bird studies, probably executed by Turner during his second 24 October 1984
Effigies in Holy Trinity Church, Hinton in the Hedges Conservation of tomb chest and effigies of Sir William de Hinton and his wife, 14th century, in the 25 April 1984
Crucifixion, Siennese School Acquisition of painting of Crucfixion, tempera with a gold background, probably painted around 1330 22 February 1984
Denny of Dumbarton Ship Testing Tank Acquisition of the world's first privately-owned ship model testing tank. 22 February 1984
Coleraine Roof Salvage and relocation to the Museum of a 17th century oak butt purlin roof from a house in Colerain 21 March 1984
Clevedon Pier, Somerset 2 Repair and restoration of Clevedon Pier, a Grade 1 listed seaside pier constructed in 1867-8. 21 March 1984
Cockerell Papers 1 Acquisition of the diaries and family papers of Charles Robert Cockerell (1788-1863) a major archite 27 June 1984
Clark Microscope Acquisition of simple pocket microscope in silver made by John Clark, Edinburgh, 1749. 23 May 1984
Chair of State from the Palace of Westminster Acquisition of a chair designed by Pugin for Prince Albert for the State Opening of Parliament in 18 24 October 1984