PLATE II.
A SHIP'S SAILS.

INDEX OF REFERENCES.

1Fore topmast staysail.18 Mizzen topgallant sail.
2Jib.19 Mizzen royal.
3Flying jib.20 Mizzen skysail.
4Fore spencer.21 Lower studdingsail.
5Main spencer.21aLee ditto.
6Spanker.22 Fore topmast studdingsail.
7Foresail.22aLee ditto.
8Fore topsail.23 Fore topgallant studdingsail.
9Fore topgallant sail.23aLee ditto.
10Fore royal.24 Fore royal studdingsail.
11Fore skysail.24aLee ditto.
12Mainsail.25 Main topmast studdingsail.
13Main topsail.25aLee ditto.
14Main topgallant sail.26 Main topgallant studdingsail.
15Main royal.26aLee ditto.
16Main skysail.27 Main royal studdingsail.
17Mizzen topsail.27aLee ditto.

PLATE III.
THE FRAME OF A SHIP.

INDEX OF REFERENCES.

A. The Outside.5 Half transoms.
1 Upper stem-piece.6 Main transom.
2 Lower stem-piece.7 Quarter timbers.
3 Gripe.8 Transom knees.
4 Forward keel-piece.9 Horn timbers.
5 Middle keel-piece.10 Counter-timber knee.
6 After keel-piece.11 Stern-post.
7 False keel.12 Rudder-head.
8 Stern knee.13 Counter timbers.
9 Stern-post.14 Upper-deck clamp.
10 Rudder.
11 Bilge streaks.C. The Inside of the Bows.
12 First streak under the wales.1 Keelson.
13 Apron.2 Pointers.
14 Lower apron.3 Step for the mast.
15 Fore frame.4 Breast-hook.
16 After frame.5 Lower-deck breast-hook.
17 Wales.6 Forward beam.
18 Waist.7 Upper-deck clamp.
19 Plank-shear.8 Knight-heads.
20 Timber-heads.9 Hawse timbers.
21 Stanchions.10 Bow timbers.
22 Rail.11 Apron of the stem.
23 Knight-heads.
24 Cathead.D. The Timbers.
25 Fashion timbers.1 Keelson.
26 Transoms.2 Floor timbers.
27 Quarter pieces.3 Naval timbers or ground futtocks.
4 Lower futtocks.
B. The Inside of the Stern.5 Middle futtocks.
1 Keelson.6 Upper futtocks.
2 Pointers.7 Top timbers.
3 Chock.8 Half timbers, or half top-timbers.
4 Transoms.

PLATE IV.
EXPLANATIONS.

Ship.—A ship is square-rigged throughout; that is, she has tops, and carries square sails on all three of her masts.

Bark.—A bark is square-rigged at her fore and main masts, and differs from a ship in having no top, and carrying only fore-and-aft sails at her mizzenmast.