o the coast of Africa
for negroes. It appears that this permission was not granted; but in
1528 another concession to introduce 4,000 negroes into the Antilles
was given to some Germans, who, however, did not comply with the terms
of the contract.

Negroes were scarce and dear in San Juan at this period, which caused
the authorities to petition the emperor for permission to each settler
to bring two slaves free of duty, and, this being granted, it gave
rise to abuse, as the city officers in their address of thanks to the
empress, stated at the same time that many took advantage of the
privilege to transfer or sell their permit in Seville without coming
to the island. Then it was enacted that slaves should be introduced
only by authorized traffickers, who soon raised the price to 60 or 70
Castilian dollars per head. The crown officers in the island
protested, and asked that every settler might be permitted to bring 10
or 12 negroes, paying the duty of 2 ducats per head, which had been
imposed by King Ferdinand in 1513. A new deposit of gold had been
discovered about this time (1533), and the hope that others might be
found now induced the colonists to buy the negroes from the authorized
traders on credit at very high prices, to be paid with the gold which
the slaves should be made instrumental in discovering. But the
longed-for metal did not appear. The purchasers could not pay. Many
had their property embargoed and sold, and were ruined. Some were
imprisoned, others escaped to the mountains or left the island.

From 1536 to 1553 the authorities kept asking for negroes; sometimes
offering to pay duty, at others soliciting their free introduction;
now complaining that the colonists escaped _with their slaves_ to
Mexico and Peru, then lamenting that the German merchants, who had the
monopoly of the traffic, took them to all the other Antilles, but
would bring none to this island. However, 1,500 African slaves entered
here at different times during those seventeen years, without
reckoning the large numbers that were introduced as contraband.

Philip II tried to reduce the exorbitant prices exacted by the German
monopolists of the West Indian slave-trade, but, finding that his
efforts to do so diminished the importation, he revoked his
ordinances.

A Genoese banking-house, having made him large advances to help equip
the great Armada for the invasion of England, obtained the next
monopoly (1580).

During the course of