HORIZONTAL PLANE. Plate [I].

B A C. The line of the ship’s length, passing through the middle of the stem and stern-post.

B. The upper-end of the stern-post.

C. The upper-end of the stem.

B F. The length of the rake abaft.

D W X. The top-timber-breadth-line, or the line which limits the breadth of each top-timber.

D F. The breadth of the aftmost timber at the taffarel.

B K. The wing-transom.

B L P. The horizontal curve of the deck-transom.

M M. The horizontal curve, or round-aft, of the first transom.