It was on the evening of the 17th of February, 1876, that we ventured with rather a misgiving heart to approach Culp Hill, and the humble residence of a child destined, before the year is out, to become the most celebrated of living beings. We armed ourselves with a pound of sugar candy for the boy, some _muslin-de-laine_ as a present to the mother, and a box of cigars for the father. We also took with us a very large-sized opera-glass, furnished for the purpose by M. Muller. At first we encountered a positive refusal; then, on exhibiting the cigars, a qualified negative; and finally, when the muslin and candy were drawn on the enemy, we were somewhat coldly invited in and proffered a seat. The boy was pale and restless, and his eyes without bandage or glasses. We soon ingratiated ourself into the good opinion of the whole party, and henceforth encountered no difficulty in pursuing our investigations. The moon being nearly full, we first of all verified the tests by the committee. These were all perfectly satisfactory and reliable. Requesting, then, to stay until after midnight, for the purpose of inspecting Mars with the opera-glass, we spent the interval in obtaining the history of the child, which we have given above. The planet Mars being at this time almost in dead opposition to the sun, and with the earth in conjunction, is of course as near to the earth as he ever approaches, the distance being thirty-five millions of miles. He rises toward midnight, and is in the constellation Virgo, where he may be seen to the greatest possible advantage, being in perigee. Mars is most like the earth of all the planetary bodies. He revolves on his axis in a little over twenty-four hours, and his surface is pleasantly variegated with land and water, pretty much like our own world--the land, however, being in slight excess. He is, therefore, the most interesting of all the heavenly bodies to the inhabitants of the earth. Having all things in readiness, we directed the glass to the planet. Alas, for all our calculations, the power was insufficient to clear away the obscurity resulting from imperfect vision and short focus. Swallowing the bitter disappointment, we hastily made arrangements for another interview, with a telescope, and bade the family good night. There is but one large telescope properly mounted in the city, and that is the property and pride of its accomplished owner, J. P. Manrow, Esq. We at once procured an interview with that gentleman, and it was agreed that on Saturday evening the boy should be conveyed to his residence, picturesquely situated on Russian Hill, commanding a magnificent view of the Golden Gate and the ocean beyond.