is also carried on by means of slaves: thus one says, “this horse is worth 2 or 3 sedâcy (a name given to a negro slave, who measures six spans from his ankle to the lower part of his ear).” A sedaciyeh is a female negro slave of the same height. A sedâcy is worth 30 toukkiyeh , or six blue chauter , or 8 white chauter or six oxen, or 10 Spanish pillar dollars, the only coined money known in Darfour, where it is called abou medfa , i.e. cannon piece, the pillars being taken for cannons. The inhabitants of Kobeih employ beads for money, which are called harich . They are green and blue and circulate in strings of 100 each. This bead takes the place of the tin ring ( tarneih ) used at Facher in the purchase of cheap commodities. The harich as money is employed in numbers of from 5 to 100 beads (the string), from one string to ten and indefinitely further.
The toukkiyeh is worth in the markets mentioned 8 strings of harich. Thus a sedâcy is worth 240 strings. At Guerly and its environments the falgo or stick of salt almost as big as one’s finger is employed. This salt is obtained artificially, and when liquid is poured into little moulds of baked clay. This salt is sold by the falgo, not by weight, and one buys by 1, 2 or 3 falgo according to the value of the article.
At Conca tobacco is used as money. At Kergo, Ryl, and Chaigriyeh articles of moderate value are bought with hanks of cotton thread. These threads are ten ells long, and there are only 20 threads in each hank. For common articles raw cotton with the pods attached is given; it is not weighed but simply estimated by guess. At Noumleh onions are employed as money for common articles, and the rubat or hank of thread, and toukkiyeh for the more valuable, whilst the chauter and dollar are unknown.
At Ras-el-Fyk58 the hoe (hachâchah) serves as currency. It is simply a plate of iron fitted with a socket. A handle is fitted into this socket, and one has an implement suited for chopping the weeds in the corn fields. Purchases of small value are made with the hoe from 1 to 20: above that amount the toukkiyeh is employed and likewise the chauter.