The Flatey Book and Recently Discovered Vatican Manuscripts Concerning America as Early as the Tenth Century. Documents now Published for the First ... America was Settled by Norsemen Five Hundred

Flatey Book and Recently Discovered Vatican Manuscripts Concerning America As Early As the Tenth Century. Documents Now Published for the First Time, Which Establish Beyond Controversy the Claim That North America Was Settled by Norsemen Five Hundred

Spicilegium Vaticanum

Miscellanea Tironiana 1898

Nel Giubileo Episcopale Di Leone Xiii. Omaggio Della Biblioteca Vaticana Xix Febbraio Anno Mdcccxciii... .