province of Brittany, all short and thin, which is called in London narrow flat iron, or half flat iron in Sweden, but each bar shortened or cut off at one end to about 16 to 18 inches, so that about 80 of these bars weigh a ton English. It is to be observed that such voyage-iron, as it is called in London, is the only sort and size used through-out all Nigritia, Guinea, and West Ethiopia in the way of trade. Lastly, a good quantity of Cognac brandy, both in hogsheads and rundlets, single and double, the double being 8, the single 4 gallons.
"The principal goods the French have in return for these commodities from the Moors and Blacks are slaves, gold dust, elephants' teeth, beeswax, dry and green hides, gum-arabic, ostrich feathers, and several other odd things, as ambergris, cods of musk, tygers' and goats' skins, provisions, bullocks, sheep, and teeth of sea-horses (hippopotamus)."
The main trade of the Senga or Senegal Company seems to have been gum and slaves in these regions. Gold dust they got but little of in Senegal, the Portuguese seeming to have been the best people to work that trade. The ivory was, according to Barbot, here mainly that picked up in woods, and scurfy and hollow, or, as we should call it, kraw kraw ivory, the better ivory coming from the Qua Qua Ivory Coast. Hides, however, were in the seventeenth century, as they are now, a regular line in the trade of Senegambia, and the best hides came from the Senegal River, the inferior from Rufisco and Porto d'Ali. Barbot says: "They soak or dye these hides as soon as they are flayed from the beast, and presently expose them to the air to dry; which, in my opinion, is the reason why, wanting the true first seasoning, they are apt to corrupt and breed worms if not looked after and often beaten with
