The Late Geological Survey ...
 »

War Memoran
 »

War Memoranda
 »

Early History Of Cleveland, Ohio : Inclu
Including Original Papers and Other Matter Relating to the Adjacent Country; With Biographical Notices of the Pioneers and Surveyors »

A Dissertation Upon the Origin of Mineral Coal
 »

War Memoranda. Cheat River to the Tennessee, 1861-1862
 »

Early History Of Cleveland, Ohio, Includ
 »

Early History of Cleveland, Ohio, Including Original Papers
 »

Early History Of Cleveland, Ohio, Including Original Papers And Other Matter Relating To The Adjacent Country
 »

Fugitive Essays, Upon Interesting and Useful Subjects, Relat
Its Geology And Agriculture, With A Biography Of The First Successful Constructor Of Steamboats; A Dissertation Upon The Antiquity Of The Material Universe, And »