The Captain and the Lieutenant immediately advanced to question him.

"What's the depth, Coleman?" asked the Lieutenant.

"21,762 feet," was the prompt reply, which Brownson immediately inscribed in his note-book, handing a duplicate to the Captain.

"All right, Lieutenant," observed the Captain, after a moment's inspection of the figures. "While I enter it in the log, you haul the line aboard. To do so, I need hardly remind you, is a task involving care and patience. In spite of all our gallant little donkey engine can do, it's a six hours job at least. Meanwhile, the Chief Engineer had better give orders for firing up, so that we may be ready to start as soon as you're through. It's now close on to four bells, and with your permission I shall turn in. Let me be called at three. Good night!"

"Goodnight, Captain!" replied Brownson, who spent the next two hours pacing backward and forward on the quarter deck, watching the hauling in of the sounding line, and occasionally casting a glance towards all quarters of the sky.

It was a glorious night. The innumerable stars glittered with the brilliancy of the purest gems. The ship, hove to in order to take the soundings, swung gently on the faintly heaving ocean breast. You felt you were in a tropical clime, for, though no breath fanned your cheek, your senses easily detected the delicious odor of a distant garden of sweet roses. The sea sparkled with phosphorescence. Not a sound was heard except the panting of the hard-worked little donkey-engine and the whirr of the line as it came up taut and dripping from the ocean depths. The lamp, hanging from the mast, threw a bright glare on deck, presenting the strongest contrast with the black shadows, firm and motionless as marble. The 11th day of December was now near its last hour.

The steamer was the Susquehanna, a screw, of the United States Navy, 4,000 in tonnage, and carrying 20 guns. She had been detached to take soundings between the Pacific coast and the Sandwich Islands, the initiatory movement towards laying down an Ocean Cable, which the Pacific Cable Company contemplated finally extending to China. She lay just now a few hundred miles directly south of San Diego, an old Spanish town in southwestern California, and the point which is expected to be the terminus of the great Texas and Pacific Railroad.

The Captain, John Bloomsbury by name, but better known as 'High-Low Jack' from his great love of that game—the only one he was ever known to play—was a near relation of our old friend Colonel Bloomsbury of the Baltimore Gun Club. Of a good Kentucky family, and educated at Annapolis, he had passed his meridian without ever being heard of, when suddenly the news that he had run the gauntlet in a little gunboat past the terrible batteries of Island Number Ten, amidst a perfect storm of shell, grape and canister discharged at less than a hundred yards distance, burst on the American nation on the sixth of April, 1862, and inscribed his name at once in deep characters on the list of the giants of the Great War. But war had never been his vocation. With the return of peace, he had sought and obtained employment on the Western Coast Survey, where every thing he did he looked on as a labor of love. The Sounding Expedition he had particularly coveted, and, once entered upon it, he discharged his duties with characteristic energy.

He could not have had more favorable weather than the present for a successful performance of the nice and delicate investigations of sounding. His vessel had even been fortunate enough to have lain altogether out of the track of the terrible wind storm already alluded to, which, starting from somewhere southwest of the Sierra Madre, had swept away every vestige of mist from the summits of the Rocky Mountains and, by revealing the Moon in all her splendor, had enabled Belfast to send the famous despatch announcing that he had seen the Projectile. Every feature of the expedition was, in fact, advancing so favorably that the Captain expected to be able, in a month or two, to submit to the P.C. Company a most satisfactory report of his labors.

Cyrus W. Field, the life and soul of the whole enterprise, flushed with honors still in full bloom (the Atlantic Telegraph Cable having been just laid), could congratulate himself with good reason on having found a treasure in the Captain. High-Low Jack was the congenial spirit by whose active and intelligent aid he promised himself the pleasure of seeing before long the whole Pacific Ocean covered with a vast reticulation of electric cables. The practical part, therefore, being in such safe hands, Mr. Field could remain with a quiet conscience in Washington, New York or London, seeing after the financial part of the grand undertaking, worthy of the Nineteenth Century, worthy of the Great Republic, and eminently worthy of the illustrious CYRUS W. himself!