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4 results containing "Howland, Mark M"
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Lowell Canal System, Merrimack & Concord Rivers, Lowell, Middlesex County, MA
Documentation compiled after 1968 | Photo(s): 32, Measured Drawing(s): 2, Data Page(s): 151, Photo Caption Page(s): 3 | Historic American Engineering Record
HAER MASS,9-LOW,8- -
Pawtucket Canal, Swamp Locks, Pawtucket & Merrimack Canals, Lowell, Middlesex County, MA
Documentation compiled after 1968 | Photo(s): 20, Measured Drawing(s): 6, Data Page(s): 3, Photo Caption Page(s): 2 | Historic American Engineering Record
HAER MASS,9-LOW,9B- -
Pawtucket Canal, Lower Locks, Lowell, Middlesex County, MA
Documentation compiled after 1968 | Photo(s): 15, Measured Drawing(s): 6, Data Page(s): 2, Photo Caption Page(s): 2 | Historic American Engineering Record
HAER MASS,9-LOW,9C- -
Northern Canal, Waste Gates, Lowell, Middlesex County, MA
Documentation compiled after 1968 | Photo(s): 8, Measured Drawing(s): 5, Data Page(s): 2, Photo Caption Page(s): 1 | Historic American Engineering Record
HAER MASS,9-LOW,15C-
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