Ketton stone

Ketton stone is a Jurassic oolitic limestone, cream to pale yellow or pink in colour, used as a building stone since the 1500s. Ketton Stone has been more widely used outside the county than within - most notably at Cambridge where it has been used in many of the colleges for over 300 years.

• Wren Library at Trinity College, Cambridge (1676–95)
  
• Nevile's Court Cloisters, Trinity College, Cambridge
  
• Pembroke College Chapel, Cambridge (1665)
  
• Emmanuel College Chapel, Cambridge (1667-68)
  
• Clare College Bridge, Cambridge (1639-40)
  
• Clare College Old Court, Cambridge (1638)
  
• Front of the Pepys' Library, Magdalene College, Cambridge (1670-1703)
  
• North Range of Peterhouse, Cambridge (1738-42)
  
• Chapel at Corpus Christi College, Cambridge (1823-27)
  
• King's College Gatehouse, Cambridge (1824)
  
• Downing College, Cambridge (1818-1820)
  
• Arcade of the old Museum of Classical Archaeology, Little St Mary's Lane, Cambridge (1884)
  
• Queens Building, Emmanuel College, Cambridge (1995)
  
• Howard Theatre, Downing College, Cambridge (2010)
  
• Burghley House, Stamford (1558-87)
  
• Dressings and finishings at Sandringham House, Norfolk
• Custom House in King's Lynn (1683)
• Ely Union Workhouse (1836-37)
• The Clock Tower in Leicester (1868)
• Repairs of York Minster, Ely Cathedral, the Tower of London and Exeter Cathedral
• Porticoed entranceway of Hibbins House, Ketton (1890s)