One commodity they got was camwood, a hard timber, from which also could be obtained a red dye.
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Later exports included copra made from the coconut palm, guinea grains, gum copal, camwood and beniseed.
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Traders sent slaves, ivory, gold, and camwood were to the Vai and Dei tribes in exchange for salt, tobacco, guns, and European cloth.
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Small shrubby African tree with hard wood used as a dyewood yielding a red dye
Camwood (Baphia nitida), also known as African sandalwood, is a shrubby, hard-wooded African tree. Its wood is commonly used to make a red dye. The earliest dye wood (Camwood) was from West Africa. The source of the dye, which is soluble in alkali, is the bark and heart of the tree. ...
Red dye from wood of Baphia nitida tree.Termed bundu in Pidgin.