A leading banker, a bishop, a chemist, two State university professors, a physician, a judge, and two Protestant divines, were selected by me to witness the experiment on a large scale. This was done at a small sand-hill lake, near the seashore, but separated from it by a ridge of lofty mountains, distant not more than ten miles from San Francisco. Every single drop of water in the pool was burnt up in less than fifteen minutes. We next did all that we could to pacify Summerfield, and endeavored to induce him to lower his price and bring it within the bounds of a reasonable possibility. But without avail. He began to grow urgent in his demands, and his brow would cloud like a tempest-ridden sky whenever we approached him on the subject. Finally, ascertaining that no persuasion could soften his heart or touch his feelings, a sub-committee was appointed, to endeavor, if possible, to raise the money by subscription. Before taking that step, however, we ascertained beyond all question that Summerfield was the sole custodian of his dread secret, and that he kept no written memorial of the formula of his prescription. He even went so far as to offer us a penal bond that his secret should perish with him in case we complied with his demands. The sub-committee soon commenced work amongst the wealthiest citizens of San Francisco, and by appealing to the terrors of a few, and the sympathies of all, succeeded in raising one-half the amount within the prescribed period. I shall never forget the woe-begone faces of California Street during the month of October. The outside world and the newspapers spoke most learnedly of a money panic--a pressure in business, and the disturbances in the New York gold-room. But to the initiated, there was an easier solution of the enigma. The pale spectre of Death looked down upon them all, and pointed with its bony finger to the fiery tomb of the whole race, already looming up in the distance before them. Day after day, I could see the dreadful ravages of this secret horror; doubly terrible, since they dared not divulge it. Still, do all that we could, the money could not be obtained. The day preceding the last one given, Summerfield was summoned before the committee, and full information given him of the state of affairs. Obdurate, hard and cruel, he still continued. Finally, a proposition was started, that an attempt should be made to raise the other half of the money in the city of New York. To this proposal Summerfield ultimately yielded, but with extreme reluctance. It was agreed in committee that I should accompany him thither, and take with me, in my own possession, evidences of the sums subscribed here; that a proper appeal should be made to the leading capitalists, scholars and clergymen of that metropolis, and that, when the whole amount was raised, it should be paid over to Summerfield, and a bond taken from him never to divulge his awful secret to any human being.