All Souls College, East And West Ranges Of The North Quadrangle

All Souls College features the East and West Ranges of the North Quadrangle, built starting in 1485. The East range includes a central block and a south tower completed in 1716, a north tower and its staircase finished in 1720, and a south block from 1724. The north block was constructed between 1720 and 1748, with Townesend as the mason. The twin towers were rebuilt between 1902 and 1906 using Clipsham stone. The colonnade or cloister on the west side is Gothic on the outside and classical on the inside, with the north half completed in 1728 and the south half in 1734, built by William King. The iron gate was designed by Hawksmoor. The walls are made of Headington and Burford Stone, which were refaced on the street side in Box Ground stone around 1850 and have since been patched.