On each of the submarine craft were sixteen cadet midshipmen, out for
actual practice in handling a submarine in diving and in running under
water. On board the gunboat were eighty more cadets. Thus a large class of
the young men were to receive instruction during the cruise, for the
detachments aboard the submarines could be changed at the pleasure of
Lieutenant Commander Mayhew, who was in charge of the cruise.

Captain Jack, his own hands on the conning tower wheel, ran the “Farnum”
out into the river, first of all. Then the “Pollard,” under command of a
naval officer, followed. Both backed water, then waited for the “Hudson”
to come out, for the gunboat was to lead the way until the Bay was
reached. Then the formation ordered would be followed.

Though it was nearing the first of November, the day, near land, was
ideally soft and balmy. As many of the midshipmen as could sought the
platform deck of the “Farnum.” Those, however, who belonged to the
engineer division were obliged to spend the greater part of their time
below.

By the time that the three craft were in the ordered formation, abreast,
and well started down Chesapeake Bay, the parent vessel signaled that the
designated cadets were to take charge of the handling of the submarine
boats.

Jack Benson cheerfully relinquished the wheel to Cadet Midshipman Merriam,
and stepped out on to the platform deck. At need, as in case of accident
or misunderstanding of signals or orders, Benson was still in command.
While all ran smoothly, however, Mr. Merriam enjoyed command.