SM Adam volume 33/105

[1] Design for the basement and ground storey of an additional block, c1763-78, unexecuted

Above- Plan of the ground storey of a seventeen-bay building, with a central bow entrance flanked by external steps. The entrance leads to a hall with a colonnaded screen. North of the hall there is a canted bay and a further stepped entrance. West of the hall there is a tripartite staircase, with an apsidal ended room containing canted bay windows beyond. To the rear of the tripartite staircase there is a bifurcated passage which links to an irregularly shaped space. East of the hall there is a rectangular room and a passageway with a further staircase set within a canted bay, and this links to a further room with canted bay windows

Below- Plan of the basement storey of a seventeen-bay building, with the central and terminating bays canted. Within the building there is a central passageway which links to rooms in the south of the building, and vaulted rooms to the north. To the west of the passage there is a staircase set within a vaulted space, with a room beyond. To the north east of the passage there is a further staircase set within a canted bay, and a room with canted bay windows to the east