Turbine. Rachet wheel

Chicago citation style
Proprietors of the Locks and Canals on Merrimack River. Turbine. Rachet wheel. 1822-1952. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/qb98n611g. (Accessed July 20, 2018.)
APA citation style
Proprietors of the Locks and Canals on Merrimack River, (1822-1952) Turbine. Rachet wheel. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/qb98n611g
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/qb98n611g>.
Note: These citations are programmatically generated and may be incomplete.