[And here the reader must indulge me in a long parenthesis. I beg him to bear me witness that I never made one before. This parenthesis is on the tense that I am obliged to use in sending to the press these minutes. The reader observes that the last transactions mentioned happen in April and May, 1871. Those to be narrated are the sequence of those already told. Speaking of them in 1870 with the coarse tenses of the English language is very difficult. One needs, for accuracy, a sure future, a second future, a paulo-post future, and a paulum-ante future, none of which does this language have. Failing this, one would be glad of an a- orist,--tense without time,--if the grammarians will not swoon at hearing such language. But the English tongue hath not that, either. Doth the learned reader remember that the Hebrew--language of history and prophecy--hath only a past and a future tense, but hath no present? Yet that language succeeded tolerably in expressing the present griefs or joys of David and of Solomon. Bear with me, then, O critic! if even in 1870 I use the so- called past tenses in narrating what remaineth of this history up to the summer of 1872. End of the parenthesis.] On careful consideration, however, no one volunteers to go. To go, if you observe, would require that a man envelop himself thickly in asbestos or some similar non- conducting substance, leap boldly on the rapid Flies, and so be shot through the earth's atmosphere in two seconds and a fraction, carrying with him all the time in a non- conducting receiver the condensed air he needed, and landing quietly on B. M. by a precalculated orbit. At the bottom of our hearts I think we were all afraid. Some of us confessed to fear; others said, and said truly, that the population of the Moon was already dense, and that it did not seem reasonable or worth while, on any account, to make it denser. Nor has any movement been renewed for going. But the plan of the bundle of "things" seemed more feasible, as the things would not require oxygen. The only precaution seemed to be that which was necessary for protecting the parcel against combustion as it shot through the earth's atmosphere. We had not asbestos enough. It was at first proposed to pack them all in one of Professor Horsford's safes. But when I telegraphed this plan to Orcutt, he demurred. Their atmosphere was but shallow, and with a little too much force the corner of the safe might knock a very bad hole in the surface of his world. He said if we would send up first a collection of things of no great weight, but of considerable bulk, he would risk that, but he would rather have no compact metals.