Falls of the Ohio – Aerial view of Falls of the Ohio and Locks and Dam No 41 (looking SE), Louisville, Kentucky, U.S. Army Corps of Engineers
Lesson # (Grade): Lesson 1 (2)
Falls of the Ohio – Aerial view of Falls of the Ohio and Locks and Dam No 41 (looking SE), Louisville, Kentucky, U.S. Army Corps of Engineers
Lesson # (Grade): Lesson 1 (2)