<P> The Greek historian Herodotus wrote about the gold trade with Ghana and Carthage: "The Carthaginians also tell us that they trade with a race of men who live in a part of Libya beyond the Pillars of Hercules . On reaching this country, they unload their goods, arrange them tidily along the beach, and then, returning to their boats, raise a smoke . Seeing the smoke, the natives come down to the beach, place on the ground a certain quantity of gold in exchange for the goods, and go off again to a distance . The Carthaginians then come ashore and take a look at the gold; and if they think it represents a fair price for their wares, they collect it and go away; if, on the other hand, it seems too little, they go back aboard and wait, and the natives come and add to the gold until they are satisfied . There is perfect honesty on both sides; the Carthaginians never touch the gold until it equals in value what they have offered for sale, and the natives never touch the goods until the gold has been taken away ." </P> <P> W.S.W. Ruschenberger, M.D., in Zanzibar in 1835, describes Banyan merchants, then cites "Establecimientos ultramarinos . Tom . III . Madrid 1786" (Raynal, Guillaume - Thomas - François, abbé (Scandate: 20071026) (Originally published 1785). Historia política de los establecimientos ultramarinos de las naciones europeas, Volume 3 (Google eBook) (in Spanish). Madrid: Antonio de Sancha . OCLC 14135206 . Check date values in: date = (help)) in writing: </P> <P>... A very short time sufficed them to transact the most important business . They usually dealt in bazaars; the vender told the price of his goods in a subdued voice and in few words; the purchaser replied by taking his hand, and by a certain manner of doubling and extending the fingers, explained what abatement he wished in the price . The bargain was often concluded without speaking a word; and, to ratify it, the hand was again taken in token of its inviolability...Such were the Banyans three centuries gone by, and we have reason to think, they have not been entirely changed . </P>

What does a north african trader do during silent bartering