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 101
nstructionof its window. OF TUK ROUND n)\VKKS OK IKKLANI). I I In the two next sections will be seen the means of ascent, IVoni theh)wer to the npper chamber, by a spiral gallcrv. constructi-d withinthe thickness of the wall, and ascending in a gradually inclined ])linu-from one story to the other.…
Church architecture · Round towers
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