stm-w-sign
For information about the Souther Tide Mill (specifically), please write to below:

Friends of Souther Tide Mill, Inc.
P.O. Box 692706
Quincy, MA 02269-2706

Or email:

southertidemill@gmail.com

For more information about American tide mills (in general), please write:

International Tide Mill Museum
John Vose Goff, Historian
P.O. Box 8655
Salem, MA 01971