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1gan Horne, EthelbertLocation: PAHRC Library, Philadelphia Archdiocesan Historical Research Center (PAHRC)
Cyhoeddwyd 1946
Cael y testun llawn
Pamphlet -
2gan Horne, Ethelbert; Catholic Truth Society (Great Britain)Location: PAHRC Library, Philadelphia Archdiocesan Historical Research Center (PAHRC)
Cyhoeddwyd 1949
Cael y testun llawn
Pamphlet