Title:Ancient Circular Habitations, called Cyttiau'r Gwyddelod, at Ty Mawr in Holyhead Island; with Notices of other earlier remains there. A rare original article from the Archaeological Journal, 1869
Author:Hon. William Owen Stanley, M.P., F.S.A.
Price:GBP£12.00 (about USD$15.70)
Publisher:Archaeological Journal, Volume 26, 1869