Second, how should the islands of Cabo Verde be properly situated
and located.

Third, from which of the said islands should they begin to measure
the three hundred and seventy leagues for the demarcation.

The Castilians agreed with the Portuguese to employ the spherical
surface and still not to exclude the plane surface and other
measurements. The second point appears not to have been discussed. As
to the third, the Castilians disagreed with the Portuguese, saying that
the three hundred and seventy leagues were to begin from the island
of Santo Anton, the most western of the islands of Cabo Verde. The
Portuguese claimed that they ought to begin from the islands of
La Sal and Buena Vista, the most eastern of the group. It seems
(the original having been destroyed) that each party was striving to
have the islands of Maluco fall on his side of the demarcation--thus
contending for the contrary of what they claimed in the year 1494,
when each party, ignorant of the differences which would arise about
the Malucos, was striving to have the coast of Brasil fall on its
side of the demarcation.

_Item_: From the Castilian and Portuguese sea-charts it appears that
the said line of demarcation was neither drawn nor determined; because,
in the model sea-charts deposited in the India house of trade in
Sevilla, this line or meridian is found drawn from pole to pole so as
to cut our hemisphere three hundred and seventy leagues from the island
of Sancto Anton, the last of the Cabo Verde islands. It also cuts the
coast of Brasil about two degrees from the equinoctial line through
the land of Humos, the tropic of Capricorn, the Cape of Dospermitas,