intersection of the boundary by the meridian of the transit instrument
used there by Major Graham, and an inscription was cut upon it stating
the latitude and longitude, the names of the observer and his assistant,
the names of the commissioners, and the territories divided.

To mark the position of the instruments used at the following
astronomical stations along the west line, two monuments within a few
feet of each other have been erected at each station, and they have been
placed on the boundary line due north or south of the instrument, as the
case may have been.

The stations are: Lake Memphremagog, Richford, John McCoy's, Trout River.

The boundary along the west line, though very far from being a straight
line, is generally about half a mile north of the true parallel of
latitude 45° from Halls Stream to Rouses Point. At about 28 miles west
of Rouses Point it, however, crosses that parallel to the south until it
reaches Chateaugay River, where it bends northward, and, crossing the
parallel again about 4 miles east of St. Regis, it strikes the St.
Lawrence 151 feet north of 45°. At that point a large monument has been
erected on the bank of the St. Lawrence. Two large monuments have also
been erected, one on either side of the river Richelieu near Rouses
Point.

No marks of the old line were to be found about St. Regis. It was
therefore agreed to run a line due west from the last blaze which should
be found in the woods on the east side of St. Regis. That blaze occurred
about 1 mile east of the St. Regis River.

The maps, which exhibit the boundary on a scale of 4 inches to 1 statute