Volume 3 includes plates and descriptions for Glasgow Cathedral, Haddington Church, Heriot's Hospital, Edinburgh, Holyrood, Edinburgh, Huntley Castle, Perth, Huntley Castle (Strathbogie), Aberdeen, Inchcolm, near Edinburgh, Innes House, Elgin, Iona Cathedral, Jedburgh Abbey, Roxburgh, Kelburne House, Ayr, Kelso Abbey, Roxburgh, Kildrummie Castle, Aberdeen, Kilravock Castle, Nairn, Kilwinning Abbey, Ayr, Kirkwall Cathedral, Orkney, Leuchar's Church, Fife, Linlithgow