From the Concord (M. H.) Potdot.7
FROM TIE Concord CIV. h Patriot.


Among the many inventions of the
present day, we notice with pleasure a
machine exhibited in this town. a few
days since, by Messrs. Gregg & Hale, of
Londonderry, for threshing and cleaning
grdin, and which has given satisfaction
to the members of the Legislature and
other distinguished citizens who have
examined it. The machine is of ex-
tremely simple construction. II sepa-
rates the grain perfectly clean from the
straw with the most incredible dispatch.
1t is afforded at a moderate price and
the prevailing opinion respecting it is,
that 1t will eventually become exten-
slvely useful throughout the country,
and prove valuable acquisition to the
agricultural interest.