Note 422 — Chapter XIII
Reading edition
The following references will serve more fully to explain the illustration of the transverse section of the hull of the Great Eastern: 1, upper saloon or main deck; 2, principal saloon in lower deck; 3, side cabins and berths; 4, tunnels for steam and water pipes; 5, boiler; 6, coal bunkers; 7, space between skins of ship; 8, skylights to principal saloons; 9, double deck.