And now, lest some who read what I have set down may not be acquainted with the words used by seamen, let me explain that the measurement of a vessel by tons, means that she will fill so much space in the water. Now, in measuring a vessel, a ton is reckoned as forty cubic feet of space, therefore when I say the Susan Constant was one hundred tons in size, it is the same as if I had set down that she would carry four thousand cubic feet of cargo.

That he who reads may know what I mean by a pinnace, as differing from a ship, I can best make it plain by saying that such a craft is an open boat, wherein may be used sails or oars, and, as in the case of the Discovery, may have a deck over a certain portion of her length. That our pinnace was a vessel able to withstand such waves as would be met with in the ocean, can be believed when you remember that she was one half the size of the Goodspeed, which we counted a ship.