Mt. Washington Mill has been placed on the National Register of Historic Places by the United States Department of the Interior.
The renovation of Mt. Washington Mill is dedicated to Michael W. Halle (1954-1998). In 1988, Michael realized . . . — — Map (db m138809) HM
Mt. Washington Mill-historically Washington Mill, part of Washington Cotton Manufacturing Company-is one of Maryland’s earliest purpose-built cotton mills. Operations began in 1810 in the newly constructed stone mill during a time when Napoleonic . . . — — Map (db m138812) HM
