Archer Butler Hulbert

The old National Road

Washington's Road

Washington's

Historic highways of America

The Great American Canals

Military roads of the Mississippi Basin

Pioneer Roads And Experiences Of Travelers V2

The Cumberland Road

Pilots of the republic

Braddock's Road And Three Relative Papers - Historic Highways Of America - Volume IV

The Making Of The American Republic

Southwestern Journals of Zebulon Pike, 1806-1807

Waterways Of Westward Expansion, The Ohio River And Its Tributaries V9

The Paths of Inland Commerce: A Chronicle of Trail, Road and Waterway

Paths of Inland Commerce

The Paths of Inland Commerce

Historic Highways of America

Boone's Wilderness Road

Historic Highways Of America Pioneer Roads And Experiences Of Travelers

The Niagara River

Paths of Inland Commerce

The Future of Road-making in America

Historic Highways of America; Volume 9

Red-Men's Roads

Washington and the West : Being George Washington's Diary of September, 1784

Cumberland Road

Andrew Craigie and the Scioto Associates

Historic Highways of America Index; Volume 16

The Cumberland Road Historic Highways Of America; Volume 10

Historic Highways of America; Volume 10

Ohio River; a Course of Empire

The Great American Canals Volume V.13

Portage Paths

Forty-Niners