A Popular Notice of Suspension Bridges: With a Brief ...

Report on the Wheeling and Belmont Suspension Bridge to the ...

A Popular Exposition of the Incorrectness of the Tariffs of ...

The Schuylkill Navigation. Why it Pays No Dividends. ...

Report on a Rail-way Suspension Bridge Across the ...

Reports on the Ohio and Mississippi Rivers: Made by Brig. ...

Contributions to the Physical Geography of the United States

Report on the Location of the Western Portion of the ...

Report on a Suspension Bridge Across the Potomac, for Rail ...

The Mississippi and Ohio Rivers: Containing Plans for the ...