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Portland's
Historic Site Markers (part 2) Six historic
site markers were erected in 1979 by the Portland Historical Society
with Community Development funds. They are located at sites where
evidence of past activity is gone--except in the case of the brownstone
quarries although even this site is very different from when the quarries
provided Portland's major industry.
The
next two markers were not installed in brownstone blocks. The WPA wall
at the brownstone quarries was the site of the first marker, which was
vandalized over a decade ago.
For
nearly 3 centuries these quarries supplied brownstone for use in construction
of early Connecticut homes and later in major American cities. The Triassic
stone, formed during the Ice Ages, was noted for its high quality. The
quarries have been worked to 300'. Quarrying peaked in the 1880's with
1500 men and 50 ships employed. Cement usage and the 1936 flood helped
put an end to major quarry operations.
A
grist mill near this site as early as 1741 supplied flour for Revolutionary
War troops. A new mill built in 1801, bought by George Cox in 1852, ground
both flour and spices; was torn down in 1967. There was a fulling mill
and cloth dressing establishment in the ravine up the brook before the
Revolution; carding machine added 1813; later manufactured horn &
ivory combs. Below here, there was a sawmill and a brickyard. |
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