I regret omitting to obtain the length of the after-leech of the mainsail, and of the head of the jib; but I think the print, which I believe to be very accurate, would justify me in concluding that the former is about 110 feet and the latter about 120 feet.
[Illustration: THE BLACK MARIA.] Assuming those calculations to be correct--and they cannot be very far wrong--the mainsail would contain about 5790 square feet, and the jib about 2100 square feet.

When it is remembered that the largest sail in the British Navy only contains 5480 square feet, some conception may be formed of their gigantic proportions.
The gallant commodore was kind enough to trip his anchor and give me a short cruise.

Unfortunately, there was scarcely a breath of wind; but even under the influence of such scanty propelling power, the way she shot through the water, like a dolphin in full cry, was perfectly marvellous; and the ease with which she came round, and the incredible distance she shot ahead in stays, was, if possible, more astonishing still; she steered as easy as a jolly-boat; or if, when running, a puff made her refractory, by dropping the after centre-board she became as docile as a lamb.

My only regret was that I could not see her under the high pressure of a good snorter.

Of course, any salt-water fish will have long since discovered that this wonderful yacht is a leviathan plaything, and totally unfit to withstand the most moderate gale, especially if any sea were running.