Lydon Library will be closed Monday, May 19th, through Friday, May 23rd due to roof construction. If you have any questions, please get in touch with us at ask@uml.libanswers.com.
Background Resources for these video clips -
Lowell Parks & Conservation Trust
The Merrimack River on Wikipedia
The Concord River on Wikipedia
Pawtucket Falls on Wikipedia
Pawtucket Gatehouse on Wikipedia
Thoreau in Lowell & Chelmsford on this site
Lowell in 1826 - an examination of the area around the confluence of the two rivers in 1826 on this site
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Click on the icon above for fullscreen view
Click on the icon above for fullscreen view
Click on the icon above for fullscreen view
Click on the icon above for fullscreen view