1:21 - Just to clarify - this is NOT Saint Columba's Cathedral, it is called Saint Columb's Cathedral, and it is a Church of Ireland (Anglican) Cathedral, and the stone of Saint Columba's is not located at the cathedral, but 5 minutes walk away at Saint Columba's Roman Catholic Church also known as the Long Tower Church.
Nice video! Obviously dated as hell, but great to how it was perceived back then. The sectarian mudslinging in the comments below are absolutely pointless but unfortunately expected.