A comprehensive guide to one of americas unique national parks the co canal companion takes readers on a mile by mile lock by lock tour of the 184 mile potomac river waterway and towpath that stretches from washington dc to cumberland maryland and the allegheny mountains making extensive use of records at the national archives and the co canal park headquarters mike high demonstrates how events and places along the canal relate to the history of the nation from civil war . A comprehensive guide to one of americas unique national parks the co canal companion takes readers on a mile by mile lock by lock tour of the 184 mile potomac river waterway and towpath that. A comprehensive guide to one of americas unique national parks the co canal companion takes readers on a mile by mile lock by lock tour of the 184 mile potomac river waterway and towpath that. The co canal companion a journey through potomac history second edition by high mike 2014 taschenbuch high mike isbn kostenloser versand fur alle bucher mit versand und verkauf duch amazon. A comprehensive guide to one of americas unique national parks the co canal companion takes readers on a mile by mile lock by lock tour of the 184 mile potomac river waterway and towpath that