near Columbia, Pennsylvania.
From the colonial times through the early 1900, water-powered mills were a backbone of industry in the United States. The lower Susquehanna Valley was a popular location for the construction of saw mills. Large timber rafts . . .
(Environment • Industry & Commerce • Waterways & Vessels) Includes complete text, location, directions, 2 photos, GPS coordinates, map.
From the colonial times through the early 1900, water-powered mills were a backbone of industry in the United States. The lower Susquehanna Valley was a popular location for the construction of saw mills. Large timber rafts . . .
(Environment • Industry & Commerce • Waterways & Vessels) Includes complete text, location, directions, 2 photos, GPS coordinates, map.