Note 722 — Chapter VII · THE CASTLES OF THE NORMANS IN ENGLAND (continued 3)

Mr Sands has conjectured that the third floor may be an addition, and that the second storey was originally open up to the roof and not communicating with the mural passage except by stairs. This was actually the case at Bamborough keep, and at Newcastle and Rochester the mural gallery opens into the upper part of the second storey by inner windows.