The Ledgers Of The Pepper Road

AUntil the end of the eighteenth century nutmeg and mace came from one small group of islands in the eastern Indonesian archipelago, and cloves from a handful of others nearby; pepper, far commoner, grew along the Malabar coast of south-west India and later in Sumatra. Between those gardens and a kitchen in Antwerp lay six or seven separate transactions, each conducted by different merchants under different laws, and no single party ever saw a cargo travel the whole distance. Historians of the trade work with an archive shaped by that fragmentation. The Portuguese Casa da Índia in Lisbon kept registers from 1503; the customs houses of Alexandria and Venice kept their own; the Gujarati and Malabari houses that had moved the same cargoes for four centuries kept theirs on palm leaf and paper that has largely perished. The question that divides the field is what the arrival of Portuguese ships at Calicut in 1498 actually did to that system: whether it broke an old network, or merely added one more strand to it.

BMarta Ferreira dos Santos, an economic historian at the Centre for Atlantic Studies in Coimbra, argues that the break is visible in the volumes. Working from the customs registers of Alexandria and the ledgers of the Venetian pepper syndicates, she calculated that the pepper reaching Alexandria for sale to Venetian buyers averaged about 1,150 tonnes a year through the 1490s and fell to roughly 310 tonnes a year across the six seasons from 1502 to 1508. Over the same span the quantity unloaded at Lisbon climbed from nothing to some 1,900 tonnes in 1506 alone. The mechanism, in her account, was not commercial but naval: from 1502 Portuguese squadrons patrolled the approaches to the Red Sea and required every Asian vessel to carry a licence, the cartaz, issued at their own price and refused to any master carrying pepper towards Suez. A route that had run for six centuries, she writes, was not outbid; it was closed.

CThe claim comes with a boundary, and Ferreira dos Santos draws it herself. What she measures is a collapse in one commodity. The same registers record the fine spices — nutmeg, mace and cloves, carried in small quantities at high value — and in those columns no comparable fall appears for the same seasons, the quantities moving with harvests and with the price of silver rather than with any blockade. Nor does the closure hold for long: by the 1560s the pepper entered at Alexandria had come back to about 1,000 tonnes a year. She notes, too, that her Egyptian series records what was sold to Venetian agents rather than everything landed on the quay, so that a cargo bought by a Cairo merchant leaves no trace in her figures. Her argument, she insists, is about pepper, and about two decades.

DNurul Aziz, who works on port administration at the Maritime History Unit in Melaka, accepts the Alexandria figures and disputes what they are taken to represent. Europe, he observes, absorbed a minority of the spice that Asia grew; most was eaten in Asia, and a fall in what reached Venice says little about the system that produced it. He compiled 1,240 recorded arrivals from the harbour books of four ports — Melaka, Cambay, Aden and Hormuz — between 1470 and 1560, and found that the share of incoming vessels declaring a spice cargo never varied by more than three percentage points from decade to decade, including the decades Ferreira dos Santos identifies as the closure. Two limits attach to that series, and Aziz sets them out himself. A harbour book records an arrival and not a tonnage, so that a hundred small coasters and a hundred deep-water carriers count alike; and the Melaka entries break off for the twenty years following the Portuguese capture of the city in 1511, precisely when a change would be most visible.

EThe argument left the archive long ago. National museums in Lisbon, Kochi and Melaka each tell the story with a different people at its centre, spice-route itineraries are marketed by three tourist boards, and heritage listings now turn on which version is accepted; meanwhile fewer than 12 per cent of the Casa da Índia registers compiled before 1550 survived the Lisbon earthquake of 1755, and no Malabari merchant archive of the period survives at all. Ferreira dos Santos concedes, uncomfortably for her own case, that a customs entry records a transaction and not a decision, so her series cannot show whether a shipper avoided Suez from fear of the squadrons or because Lisbon simply paid more. Aziz replies that the two motives were never separable on a quay where the same broker quoted both prices. Both treat the round figures given by chroniclers writing a century after the events as the least trustworthy material in the field.

FWhat is taking shape is less a verdict than a division of labour, with the two accounts answering different questions rather than competing for the same one. Asked what happened to the pepper that reached Europe through Egypt in the first decades of the sixteenth century, the customs series answers, and no alternative reading of those columns has been offered. Asked what happened to the Asian trade as a whole, the harbour books answer, and they describe a system that absorbed the newcomers rather than one displaced by them. What neither can settle is whether the higher prices paid in Europe after 1500 measured a real shortage of the spice or merely the premium that underwriters began charging on any cargo crossing a contested sea, since the surviving accounts enter freight, risk and profit under a single heading. Both reject the older habit of reading the fate of a whole ocean from the ledgers of the one port whose papers happen to have survived.