3521. Wheel pit. Paddle gate 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 26, 1851 Institution: University of Massachusetts Lowell, Center for Lowell History
3522. Wheel pit. Section through center 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 18, 1865 Institution: University of Massachusetts Lowell, Center for Lowell History
3523. Wheel pits 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
3524. Wheel pits 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 27, 1850 Institution: University of Massachusetts Lowell, Center for Lowell History
3525. Wheel pits 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: 1856 Institution: University of Massachusetts Lowell, Center for Lowell History
3526. Wheel pits. 90" turbine 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
3527. Wheel pits. Turbines 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 29, 1856 Institution: University of Massachusetts Lowell, Center for Lowell History
3528. Whipple mills. Bodine waterwheel 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: 1869 Institution: University of Massachusetts Lowell, Center for Lowell History
3529. Whipple mills. Bodine waterwheel 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: 1869 Institution: University of Massachusetts Lowell, Center for Lowell History
3530. Whipple mills. Bryson waterwheel 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 25, 1869 Institution: University of Massachusetts Lowell, Center for Lowell History
3531. White collar workers Format: Photographs Collection: Photograph Collection Date: [ca. 1850–1959] Institution: New Bedford Free Public Library
3532. White winders Format: Photographs Collection: Lawrence History Center Photograph Collection Date: February 1914 Institution: Lawrence History Center
3533. Whitefield Mills, Kent and Munroe Streets formerly Ocean Mills Format: Photographs Collection: Historical Society of Old Newbury, Snow Historical Photograph Collection Date: [ca. 1890–1899] Institution: Historical Society of Old Newbury
3534. William Grout's mill at the Mill Pond Creator: Cutting, Alfred Wayland Format: Photographs Collection: Alfred Wayland Cutting Photographs Date: 1880–1890 Institution: Wayland Historical Society
3535. Willow Mill Format: Photographs Collection: Lee Library Historical Photograph Collection Date: 1977 Institution: Lee Library Association
3536. Willow Mill Format: Photographs Collection: Lee Library Historical Photograph Collection Date: 1977 Institution: Lee Library Association
3537. Willow Mill Format: Photographs Collection: Lee Library Historical Photograph Collection Date: 1977 Institution: Lee Library Association
3538. Willow Mill Format: Photographs Collection: Lee Library Historical Photograph Collection Date: 1977 Institution: Lee Library Association
3539. Willow Mill Format: Photographs Collection: Lee Library Historical Photograph Collection Date: 1977 Institution: Lee Library Association
3540. Willow Mill Format: Photographs Collection: Lee Library Historical Photograph Collection Date: 1977 Institution: Lee Library Association