by Tim Richards

When my wife Meg Clarke and I bought a house on Mill Pond Road in Truro Massachusetts four years ago, we had no idea that a tide mill once operated on the pond. Eventually we asked ourselves “Why is the pond called Mill Pond?”

We knew little about tide mills. We did, however, appreciate the power of the tides. I grew up sailing on the Pamet River in Truro, where every outing requires respect for tidal currents and where sailing schedules are dictated by the 8-12 foot tides. I also had a professional interest in tidal power because renewable energy policy, including tidal energy, was an important part of my work for the General Electric Company.

In November 2018, my father and I visited the Truro Historical Society’s Cobb Archive to research the history of Mill Pond. With help from the Archive volunteers, we found that Mill Pond was aptly named: an 1890 history of Barnstable County includes a sentence describing the Truro mill. The Cobb Archive also included Truro maps dated between 1795 and 1858, which showed a mill on the pond (see detail from the 1858 map below). Lesson one from our research was “pay attention to the obvious!” If a pond is called “Mill Pond” or a hill “Mill Hill” it is a good bet that there was once a mill in that location.

Continue reading “Discovering a Tide Mill in Truro” →

by Patrick Malone, Professor Emeritus, Brown University

Walter Edward Minchinton (1921-1996) was a British industrial archaeologist and economic historian.  In 1964, after teaching for 16 years at University College Swansea, he became head of the new Economic History Department and Professor of Economic History at the University of Exeter.  His academic publication record includes numerous studies that he authored, co-authored, or edited. Following his retirement as an Emeritus Professor in 1986, he continued to do research and write about industrial topics, with a primary focus on tide mills.

The John Carter Brown Library at Brown University provided Professor Minchinton with a fellowship in 1993 that allowed him to study early American tide mills.  While in Rhode Island, he investigated the tide mills of that state and collaborated with local scholars such as Dr. Richard Greenwood, one of the early members of the Tide Mill Institute.  The Rhode Island Historical Society assisted Minchinton’s investigation and provided images for the article that he submitted to its journal, Rhode Island History.

Continue reading “Walter Minchinton’s “Tidemills of Rhode Island”” →

A fair amount has been written about Brouwer’s (or Freeke’s) tide mill, built sometime before 1661 on Gowanus Creek in what is now Brooklyn, N.Y. In Gowanus: Brooklyn’s Curious Canal, Joseph Alexiou calls it the earliest tide mill in New Netherland, which consisted of today’s New Jersey, southeastern New York and part of Connecticut. Its early date is reason enough for the attention the mill has received from historians. But it is also closely associated with the 1776 Battle of Brooklyn, when Washington’s Continental Army set it on fire to keep it out of British hands.

Anyone wanting to learn more about the mill’s history would do well to start with a report, “Brouwer’s or Freeke’s Mill,” just produced by Earl Taylor of the Tide Mill Institute. His report is brief but provides some history and several references to helpful books, articles, illustrations and maps. Most of these references are easily accessible on line via the links provided in the report.

Read “Brouwer’s or Freeke’s Mill.“

by Deane Rykerson
TMI President

“Merchant and Millwright, the Water Powered Mills of the Piscataqua” by Richard Candee is a fascinating article about the economy of early New England published in 1970. Although rarely differentiating between stream and tidal mills, the text explains how the resources of timber and water power were integral to the earliest European settlements.

From the first mill (1633-1634) contracted by John Mason on the Little Newichwannok River (presently South Berwick), sawing lumber was a primary activity. Several English maps included show the number of water powered mills before 1700 in the region. Although it is commonly believed that New England wood resources were mostly for ships’ masts, Candee shows that sawn lumber was also an important export.

Continue reading “Sawmills and the Economy of Early New England” →

By Deane Rykerson
TMI President

Tide mills had all the functions that stream mills did, from cutting lumber to milling flour. But did you ever wonder why gristmills are so much more vertical than sawmills? There is often a roof monitor or cupola in a gristmill. Well, form follows function and gravity is an important part of the function of grinding grain. If we follow a kernel of wheat from harvesting to being ready for bread, we can see how important height can be to aid the milling process. What goes up must come down.

At the top of the mill there is storage for the grain, fed by a hopper. The grain then descends to a screening process that shakes and sifts to remove gravel and sticks from the food product. At the next lower level the clean kernels are fed between the grinding stones, gradually working outward on the grooves of the bedstone. A rotating screened tube, called a bolter, can then be used to separate the coarser meal from the finer flour.

Continue reading “Grist Mills and Gravity” →