It must be obvious that it became the committee to select some one ship, which had been engaged in the Slave-trade, with her real dimensions, if they meant to make a fair representation of the manner of the transportation.  When Captain Parrey, of the royal navy, returned from Liverpool, to which place Government had sent him, he brought with him the admeasurement of several vessels, which had been so employed, and laid them on the table of the House of Commons.  At the top of his list stood the ship Brookes.  The committee therefore, in choosing a vessel on this occasion, made use of the ship Brookes; and this they did, because they thought it less objectionable to take the first that came, than any other.  The vessel then in the plate is the vessel now mentioned, and the following is her admeasurement as given in by Captain Parrey.

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sp;                                                Ft.  In. 
Length of the lower deck, gratings, and bulkheads
  included at A A, 100 0
Breadth of beam on the lower deck inside, B B, 25 0 Depth of hold O O O, from ceiling to ceiling, 10 0 Height between decks from deck to deck, 5 0 Length of the men’s room, C C, on the lower deck, 46 0 Breadth of the men’s room, C C, on the lower deck, 25 4 Length of the platform, D D, in the men’s room, 46 0 Breadth of the platform, in the men’s room, on
  each side, 6 0
Length of the boys’ room, E E, 13 0 Breadth of the boys’ room, 25 0 Breadth of platform, F F, in boys’ room, 6 0 Length of women’s room, G G, 28 6 Breadth of women’s room, 23 6 Length of platform, H H, in women’s room, 28 6 Breadth of platform in women’s room, 6 0 Length of the gun-room, I I, on the lower deck, 10 6 Breadth of the gun-room on the lower deck, 12 0 Length of the quarter deck, K K, 33 6 Breadth of the quarter deck, 19 6 Length of the cabin, L L, 14 0 Height of the cabin, 6 2 Length of the half deck, M M, 16 6 Height of the half deck, 6 2 Length of the platform, N N, on the half deck, 16 6 Breadth of the platform on the half deck, 6 0 Upper deck, P P,