CChautauqua centennial souvenir programChautauqua centennial souvenir programde Chautauqua InstitutionEdiciones (1)Chautauqua centennial souvenir program (1974)inglésMás obras de Chautauqua InstitutionPreservation of Niagara Falls. --The Chautauquan: Organ of the Chautauqua Literary and Scientific CircleJJohn Heyl Vincent, February 23, 1832 - May 9, 1920John Heyl Vincent, February 23, 1832 - May 9, 1920
JJohn Heyl Vincent, February 23, 1832 - May 9, 1920John Heyl Vincent, February 23, 1832 - May 9, 1920
