10 ft turbine. Head gates

Chicago citation style
Proprietors of the Locks and Canals on Merrimack River. 10 ft turbine. Head gates. 1856-06-24. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/w6634c91r. (Accessed July 18, 2018.)
APA citation style
Proprietors of the Locks and Canals on Merrimack River, (1856-06-24) 10 ft turbine. Head gates. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/w6634c91r
MLA citation style
Proprietors of the Locks and Canals on Merrimack River. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/w6634c91r>.
Note: These citations are programmatically generated and may be incomplete.