The ecclesiastical architecture of Ireland, anterior to the Anglo-Norman invasion; comprising an essay on the origin and uses of the round towers of Ireland, which obtained the gold medal and prize of the Royal Irish Academy (1845)
Petrie, George, 1789-1866 · Dublin : Hodges and Smith · leaf 426
1 have already stated that many of the Towers have in tlieir se-cond story an aj^erture placed directly over the entrance doorway,but little inferior to it in size, and which might be considered as a OF THE ROUND TOWERS OF IRELAND. 403 second doorway. Such second apertures, when the original…
Church architecture · Round towers
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