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- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- 1855
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- October 11, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 1859
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- March 1854
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- March 1854
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- March 1854
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- [ca. 1822–1952]
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- August 6, 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- September 9, 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- November 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- August 1, 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- September 19, 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- August 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- August 6, 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- August 15, 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- September 13, 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- July 28, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- June 19, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- May 14, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- July 16, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- November 1855
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- August 1845
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- [ca. 1871–1952]
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- May 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- March 1877
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- March 1877
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 24, 1859
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 24, 1859
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 4, 1859
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- August 11, 1845
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- March 24, 1846
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- March 20, 1846
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- August 1, 1845
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- 1845
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- July 31, 1845
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- [ca. 1871–1952]
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- May 1858
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- [ca. 1871–1952]
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 26, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- February 10, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- September 1856
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- December 24, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 30, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- April 20, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 15, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 24, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- December 20, 1856
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- November 12, 1856
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- March 16, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- March 30, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- March 19, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 14, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- February 13, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- February 9, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- September 12, 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- [ca. 1822–1952]
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- December 1855
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- [ca. 1822–1952]
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- July 17, 1847
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- [ca. 1822–1952]
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- 1896
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 31, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- June 1, 1854
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- August 7, 1854
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 8, 1847
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- July 1846
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- May 21, 1846
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- June 5, 1846
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- 1866
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- July 9, 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- October 19, 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 5, 1854
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- July 22, 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- November 30, 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- [ca. 1822–1952]
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- August 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- August 17, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- April 11, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- February 27, 1864
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- June 14, 1857
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- June 15, 1855
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- [ca. 1822–1952]
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- February 13, 1886
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- 1822
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- 1822
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 1846
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- June 22, 1853
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- June 30, 1846
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- July 1846
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- August 4, 1845
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- August 25, 1845
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- November 1846
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- April 29, 1846
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 23, 1846
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- February 13, 1886
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 1824
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- January 1824
- Institution:
- University of Massachusetts Lowell, Center for Lowell History
- Creator:
- Proprietors of the Locks and Canals on Merrimack River
- Format:
- Drawings/Illustrations
- Collection:
- Proprietors of Locks and Canals on Merrimack River Engineering Drawings
- Date:
- February 4, 1847
- Institution:
- University of Massachusetts Lowell, Center for Lowell History