The interior of the boat was most palatially furnished. Every comfort and convenience known to science was there.
From the pilot-house to the engine-room, salons, staterooms, magazine and all were complete.
There was also the huge pneumatic reservoir or tank for the sinking or rising of the boat. This was done by simply admitting or expelling water.
Also the chemical generator, with its tubes extending to every part of the boat for the furnishing of pure air while under water. Altogether the submarine boat was a marvel.
CHAPTER III.
THE BOTTOM OF THE SEA.
Barney and Pomp had faithfully made every preparation for the submarine cruise.
Stores sufficient to last two years were aboard the boat. She was in apple-pie order, her dynamos being ready to start at an instant’s notice.
She rocked lightly in the tank, and as Hartley and Clifford went aboard of her they were enthused.
“By the great whale!” cried the captain, “she’s the neatest sea craft I have ever seen.”
“A floating palace!” declared Clifford. “Mr. Reade, this is no ordinary invention.”