case, a date is called for, there seems to be no reason why it
should not have been given. This circumstance creates the suspicion
that the legend did not belong to the map originally, but was added
afterwards, as it now appears on the copy in the Vatican; or if it
were upon it then, that it was intended to mislead and conceal the
true date of the map. But whatever may be the secret of its origin,
this legend furnishes no positive evidence as to the time when the
map was made, or pretended to have been made; and we are left to
find its date, if possible, by other means.

A fact which indicates that this map could not have existed as late
as 1536, in the form in which it is now presented, if it existed
then at all, is that the western sea is delineated upon a map of the
world, made in that year, by Baptista Agnese, an Italian
cosmographer, without any reference to the Verrazzano discoveries,
under circumstances which would have led him to have recognized them
if he knew of them, and which would have required him to have done
so if this map were his authority. This sea is laid down by Agnese
in the same manner as it is shown on the Verrazzano map, approaching
the Atlantic, from the north, along a narrow isthmus terminating at
latitude 40 Degrees, with the coast turning abruptly to the west;
the ocean being thus represented open thence from the isthmus to
Cathay. A track of French navigation, not a single voyage, expressed
by the words: el viages de France, is designated upon it, leading
from the north of France to this isthmus, referring obviously to the
voyages of the fishermen of Brittany and Normandy, to the coasts of
Nova Scotia and New England. No allusion is made to the voyage of
Verrazzano, or to the discoveries attributed to him by the Verrazano
map. The Atlantic coast on the contrary, is plainly delineated after
the Spanish map of Ribero, as is shown by the form, peculiar to that