In attempting ourselves an explanation of the Automaton, we will, in the first place, endeavor to show how its operations are effected, and afterwards describe, as briefly as possible, the nature of the observations from which we have deduced our result. It will be necessary for a proper understanding of the subject, that we repeat here in a few words, the routine adopted by the exhibiter in disclosing the interior of the box—a routine from which he never deviates in any material particular. In the first place he opens the door No. I. Leaving this open, he goes round to the rear of the box, and opens a door precisely at the back of door No. I. To this back door he holds a lighted candle. He then closes the back door, locks it, and, coming round to the front, opens the drawer to its full e

