Around the World Submerged: The Voyage of the Triton

The last-named idea required no special preparation other than finding the best spot for hammering on the hull, a suitably heavy hammer, and a brawny sailor. Years ago, when the submarine S4 lay sunk on the bottom of Cape Cod Bay, communication had been maintained with the survivors by means of hammering against the hull. It was just possible that enough energy could thus be placed in the water for our modern and acutely sensitive sonar to pick up a returning echo from a nearby shoal.

When it came time to make the test, Torpedoman Second Class Wilmot A. Jones drew the assignment of being the human fathometer. The forward torpedo room bilges, beneath the torpedo tubes themselves, appeared to be the most suitable spot for the effort. Armed with a heavy sledge hammer, Jones crawled down into position.

The number of hours poor Jones spent at his task, hammering with prodigious force upon the unyielding structure of Triton’s hull in the hopes that somehow a faint return might be heard, are unrecorded. We heard him clearly inside the ship, but no matter how hard he hammered or how shallow the water, no echo was ever picked up.

Had we been able to project all the sounds straight down through some sort of a diaphragm or sound-channeling arrangement, better results might have been achieved, for, after all, that is the principle upon which the fathometer itself operates. But this was not possible, and the only tangible result of Jones’s efforts was a cartoon which appeared the next day in the Triton Eagle, showing a section of the forward torpedo room bilges with an idiotic-looking sailor sucking his thumb and crouched below a set of torpedo tubes. He was labeled “Jones,” to be sure he would be properly identified, and with his free hand he was swinging a hammer and pounding on the hull. The balloon above his head held the words, “Da Da Da, Whee—I’m a fathometer.”

Nevertheless, we had a good idea of the depth of the water. As we approached the charted shallow areas, our search sonar detected shallow water ahead and to port, where we had expected it. In the meantime, Mike Smalet, our gravity-meter expert, noted definite changes in the gravity readings recorded by the “monkey in a cage.” While the change in gravity might have resulted from some other cause, its correlation with the search sonar could not be ignored.

Crossing the Pacific from Easter Island to Guam took us two weeks, and it was during this trip that Will Adams decided the greatest danger of boredom existed. The same trip took Magellan three months, during which he and his crew nearly starved to death. Our desire to emulate his feat did not extend to culinary duplication, and the various breaks in our monotony which Will devised were to a large degree dependent upon food (Poi, near Hawaii, for example).

On Sunday evening, the twentieth of March, Triton reached her closest point of approach to Pearl Harbor, and we held a ship’s party in honor of the occasion. Naturally, it had to be a Hawaiian Luau. My memories of such an occasion stemmed from the war years, for I had not been in Hawaii since then. But Will had, and so had Ship’s Cook First Class William “Jim” Crow. In fact, Will had given the matter some forethought, and one of the announcements before departure from New London was that all hands were advised to bring along some sort of sports togs or shirts (he had been very cute about this), similar to Hawaiian “Aloha” shirts, for our expected ship’s party in the Bahamas. He had also suggested that anyone who had a musical instrument bring it along.

Bob Fisher and Will Adams spent considerable time on the Luau menu. And even though I had been pretty well prepared for what I was to see at 1800 when the party started, I was amazed at what they had done. A coconut tree, bearing two large brown coconuts garnished with great purple leaves, “grew” out of the deck. A number of Hawaiian leis were strung about the overhead, some looking suspiciously like the commercially manufactured article made with bits of colored plastic paper, others obviously homemade. On the bulkheads were drawings of Hawaiian scenes. Having seen some of Tom Thamm’s work before, I had no doubt that a great deal of this was due to him. There were brightly colored shirts and two or three battered but gaudy straw hats. There were even hula skirts, made of cloth strips and string. And the food, with the exception of Will Adams’ poi, was uniformly excellent. There was no octopus, the Navy standard menu having no provision for serving octopus in any form, but we did have raw fish garnished with some sort of hot sauce, French-fried shrimp and ocean scallops, sweet-and-sour pork, fruit, salted nuts, and iced punch.