Concept

Round towers

Catalogue

Books
The round towers of Ireland, or, The history of the Tuath-De-Danaans / by Henry O'Brien.
O'Brien, Henry, 1808-1835.Date: 1898
Books
The round towers of Ireland; or, the mysteries of Freemasonry, of Sabaism, and of Budhism, for the first time unveiled. 'Prize essay' of the Royal Irish Academy, enlarged, and embellished with numerous illustrations / By Henry O'Brien.
O'Brien, Henry, 1808-1835.Date: 1834