Complex sentence: The Jacona was towed by tug to Bucksport, ME, where it supplied a paper mill with 24,121,000-kilowatt hours of power from November 1930 to March 1931, at which time power was obtained from the Central Maine Power Company's Wyman Dam.
Split into simpler sentences: The Jacona was towed by tug to Bucksport, Maine There it supplied a paper mill with 24,121,000-kilowatt hours of power from November 1930 to March 1931. After that power was obtained from the Central Maine Power Company's Wyman Dam.