Rouen has also its mineral waters, which, even in the neighbouring
towns, have a sort of reputation, I will point out three of the
principal sources, after _Lepecq de la Cloture_: The first, to the east,
is known under the name of _la Marequerie_, to which we arrive by the
rue Martainville; the second, to the south east, named _de Saint-Paul_;
the third is situated at _Deville_, in the neighbourhood of Rouen. The
learned doctor, on whose authority I speak, assures us that sick people
to whom he ordered the water of the last named spring, were cured by the
use of it. He also adds, that this spring might become very valuable to
the inhabitants of the western quarter of the town. Nevertheless, it has
never been much known, and even at the present day very few people are
acquainted with its existence.