Painted callicoes, 6 yards to the piece.
Blue paper Slesia, 1 piece for a piece. Scarlet, 1 stick of 18 inches or a yard is accounted a piece.
Muskets, 1 for a piece.
Powder, the barrel or rundlet of 7 lbs. goes for a piece.
Brass basons, 10 for a piece. We carry thither the largest.
Pewter basons of 4, 3, 2 and 1 lb. The No. 4 goes 4 to the piece, and those of 1 lb. 8 to a piece.
Blue perpetuanas have become but of late in great demand, they are measured as blue bafts, 6 yards making the piece.
Dutch cutlaces are the most valued because they have 2 edges, 2 such go for a piece.
Coral, the biggest and largest is much more acceptable here than small coral, which the Blacks value so little that they will hardly look on it, usually 1½ oz. is computed a piece.
Memorandum. A whole piece of blue bafts contains commonly 18½ yards, however some are shorter and others exceed.
Pentadoes. Commonly contain 9 or 9 to the piece.
Tapseils. The piece usually holds 15 yards.
Nicanees. The piece is 9 or 9½ yards long."
The main export of Congo was slaves and elephants' teeth and grass clothes called Tibonges, were used by the Portuguese as at Loando in Angola. Some of them single marked with the arms of Portugal, and others double marked, and some unmarked.
The single marked cloth was equal in value to 4 unmarked, equal to about 8 pence.
