Baldwin, C. C. Geographical history of Ohio: An address at the annual reunion of the pioneers of the Mahoning Valley, at Youngstown : Sept. 10, 1880. [S.l.].

Baldwin, C. C. Geographical History of Ohio: An Address At the Annual Reunion of the Pioneers of the Mahoning Valley, At Youngstown : Sept. 10, 1880. [S.l.].

Baldwin, C. C. Geographical History of Ohio: An Address At the Annual Reunion of the Pioneers of the Mahoning Valley, At Youngstown : Sept. 10, 1880. [S.l.].