[233] Macpherson (iv. 145) gives the following dimensions of a “slaver,” from a return presented to Parliament in 1786. Taking the first on the list, a ship belonging to J. Brooks and Co., it appears that the length of the lower deck, with the thickness of the grating and the bulkhead, was 100 feet; her breadth of beam, from inside to inside, 25 ft. 4 in.; the depth of the hold, from ceiling to lower deck, 10 ft.; height between decks, 5 ft. 8 in.; length of the men’s room on lower deck, 96 ft. 4 in.; breadth of the men’s room on lower deck, 25 ft. 4 in.; length of the platform in men’s room on the lower deck, 46 ft.; breadth of the same platform, 6 ft.; length of the boys’ room, 13 ft. 9 in.; breadth of the boys’ room, 25 ft.; length of platform in boys’ room, 6 ft.; length of the women’s room, 28 ft. 6 in.; breadth of women’s room, 23 ft. 6 in.; length of platform in women’s room, 28 ft. 6 in.; breadth of platform in women’s room on each side, 6 ft. The number of air-ports going-through the side of the deck was 14; the length of the quarter-deck, 33 ft. 6 in., by a breadth of 19 ft. 6 in.; the length of the cabin was 14 ft., by 19 ft. in diameter, and 6 ft. 2 in. in height. The vessel, named after the owners, the _Brooks_, is described as frigate-built without forecastle, and pierced for 20 guns. When leaving the coast of Africa she carried, besides her crew, 351 men, 121 women, 90 boys, and 41 girls, a total of 609! She lost by death, on her passage, 10 men, 5 women, 3 boys, and 1 girl. Her provisions for the negroes were:—20 tons of split beans, peas, rice, shelled barley, and Indian corn; 2 tons of bread; 12 cwt. of flour; 2070 yams, averaging 7 lbs. each; 34,002 gallons of water; 330 gallons of brandy, rum, &c.; 70 gallons of wine; 60 gallons of vinegar; 60 gallons of molasses; 200 gallons of palm oil; 10 barrels of beef; 20 cwt. of stock fish; with 100 lbs. of pepper. She was 49 days on the passage from the Gold Coast to the West Indies, the shortest passage of nine vessels reported being 42 days, and the longest 50 days. [234] Sierra Leone was discovered in 1460. The number of slaves sent out is said to have been four hundred males and sixty women. As a settlement, Sierra Leone has met with indifferent success, and it has been attacked more than once by the French and the neighbouring Ashantees. The climate is peculiarly deadly to European constitutions (Macpherson, iv. pp. 128 and 223). [235] ‘Observations on the Commerce of the American States,’ by Lord Sheffield. [236] ‘Opinions on interesting subjects of Public Law and Commercial Policy, arising from American Independence,’ by George Chalmers.