Staircase 4 Basement Extension, Exeter College, Oxford.

In December 1999 OA carried out a field evaluation at Exeter College. The excavation of a column of soil below the SCR with the extant 17th century building. Beaten earth floor layers were revealed at a level that suggested the existence of a cellar associated with the original 1618 construction of the Peryam's Building. This would suggest a subsequent rearrangement of the ground floor levels, perhaps associated with the construction of the 1723 Armagh Building.