"Of this work 300 copies on antique paper and 20 copies on Japanese vellum, were printed for the Guild of Graduates of the University of Wales, and 200 copies on paper, 5 on Japanese vellum, and 4 on Roman vellum for the National Library of Wales, at the private press of the National Library, Aberystwyth, 1910-1912." (Colophon). The Guild of Graduates' copies are bound in green, with the guild's arms in a roundel on the front cover, while NLW's copies are bound in burgandy with the library's seal in the roundel.