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 439
heads, these forms are only external, and theii internalconstruction preserves the quadi-angular form, by a lintel, more orless recessed, which rests upon the jambs,—as shown in the two nextillustrations,—the first representing one of the angular-headed aper- ON THE ROUND TOWERS OF IRELAND. 415…
Church architecture · Round towers
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