London Stone is a historic landmark housed at 111 Cannon Street in the City of London. It is an irregular block of oolitic limestone measuring 53 × 43 × 30 cm, the remnant of a once much larger object that had stood for many centuries on the south side of the street.
London Stone on temporary display at the Museum of London in 2018
London Stone in its 2018 casing
Sir Christopher Wren's rebuilt St Swithin's church in 1831, with the casing of London Stone prominent in the middle of the front wall
London Stone in its 1742 setting
Cannon Street is a road in the City of London, the historic nucleus of London and its modern financial centre. It runs roughly parallel with the River Thames, about 250 metres (820 ft) north of it, in the south of the City.
Cannon Street pictured in 1987. View westward toward St Paul's.