Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Saint James' Church, Ravenfield, South Yorkshire Former Spexhall Rectory, Suffolk Bishop Auckland Castle, County Durham Bishop Auckland Castle, County Durham Bishop Auckland Castle, County Durham Staircase, Bishop Auckland Castle, County Durham Staircase, Bishop Auckland Castle, County Durham Staircase, Bishop Auckland Castle, County Durham Staircase, Bishop Auckland Castle, County Durham Piece Hall, Halifax, West Yorkshire Piece Hall, Halifax, West Yorkshire Piece Hall, Halifax, West Yorkshire Piece Hall, Halifax, West Yorkshire Piece Hall, Halifax, West Yorkshire Piece Hall, Halifax, West Yorkshire Piece Hall, Halifax, West Yorkshire Piece Hall, Halifax, West Yorkshire Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… Principal Staircase, Astley Hall, Chorley, Lancash… No 17 North Main Street, Wigtown, Dumfries and Gal… No 17 North Main Street, Wigtown, Dumfries and Gal… No 17 North Main Street, Wigtown, Dumfries and Gal… Granton House, Moffat, Dumfries and Galloway, (Bu… No 17 North Main Street, Wigtown, Dumfries and Gal… No 17 North Main Street, Wigtown, Dumfries and Gal… Granton House, Moffat, Dumfries and Galloway, (Bu… Granton House, Moffat, Dumfries and Galloway, (Bu… Detail of Library Staircase, Abbotsford House, Bor… Haydock Lodge, Newton Le Willows, (Demolished)