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1gan DeCosta, B. F. (Benjamin Franklin), 1831-1904Location: PAHRC Library, Philadelphia Archdiocesan Historical Research Center (PAHRC)
Cyhoeddwyd 1902
Cael y testun llawn
Pamphlet -
2gan DeCosta, B. F. (Benjamin Franklin), 1831-1904Location: PAHRC Library, Philadelphia Archdiocesan Historical Research Center (PAHRC)
Cyhoeddwyd 1902
Cael y testun llawn
Pamphlet -
3gan DeCosta, B. F. (Benjamin Franklin), 1831-1904Location: PAHRC Library, Philadelphia Archdiocesan Historical Research Center (PAHRC)
Cyhoeddwyd 1876
Cael y testun llawn
Pamphlet -
4gan DeCosta, B. F. (Benjamin Franklin), 1831-1904Location: PAHRC Library, Philadelphia Archdiocesan Historical Research Center (PAHRC)
Cyhoeddwyd 1887
Cael y testun llawn
Pamphlet -
5gan DeCosta, B. F. (Benjamin Franklin), 1831-1904Location: PAHRC Library, Philadelphia Archdiocesan Historical Research Center (PAHRC)
Cyhoeddwyd 1901
Cael y testun llawn
Pamphlet -
6gan DeCosta, B. F. (Benjamin Franklin), 1831-1904Location: PAHRC Library, Philadelphia Archdiocesan Historical Research Center (PAHRC)
Cyhoeddwyd 1900
Cael y testun llawn
Pamphlet