This geological profile extends to nearly 10 feet long and shows the geology and topography along George William Featherstonhaugh's exploring route. His journey by horseback took him through a large swath of the eastern United States extending from New Jersey to Tennessee, north to Illinois, and finally south to Texas. The profile shows mountains, place names, and is color-coded to show 10 different geological types. It served as the frontispiece to Featherstonhaugh's first report as U.S. Geologist, a title he proudly displays on the title page and end of the report. 97 pages. Octavo, hardbound in quarter maroon leather over pebbled green boards. Printed by Gales & Seaton.

This example includes the inscription “Royal Society of Edinburgh Presented by the Author.”

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Condition: B+

The folding profile has light scattered foxing. Text is mostly clean with occasional foxing and minor toning along the sheet edges. Front cover is nearly detached. Binding has light wear and minor soiling.