to the meteor, a black pear-shaped object about the size of a barrel. With rock tongs, chains and my pair of Percherons, we dragged this out onto the level. I had hoped that it would be small enough so that I could send the whole thing up to Harvard and perhaps have it set up in front of the Agassiz Museum, marked with a bronze plate bearing my name; but its size precluded this.

My wife, who was present when we hauled it out, remarked: “It looks just like a huge black teardrop or raindrop.”

And sure enough it did. But why not? If raindrops take on a streamline form in falling, why might not a more solid meteor do so as well? But I had never heard of one doing so before. This new idea prompted me to take careful measurements and to submit them to Professor O. D. Kellogg, of the Harvard mathematics department, who was summering at West Chop near by. He reported to me that the form was as perfectly streamlined as it was possible to conceive, but that my surmise as to how it had become so was absurd.

While making these measurements I was attracted by another feature of the meteor. At one place on the side, doubtless where it had struck the big rock, the black coating had been chipped away, disclosing a surface of yellow metal underneath. Also there was to be seen in this metal an absolutely straight crack, extending as far as the metal was exposed, in a sidewise direction.

At the time the crack did not attract me so much as the metal. I vaguely wondered if it might not be gold. But, being reminded of Professor Gerrish’s request for a sample of the meteor, I had one of the men start chiseling off some pieces.

The natural spot to begin was alongside of the place where the covering was already chipped. It was hard work, but finally he removed several pieces, and then we noticed that the crack continued around the waist of the meteor as far as had been chipped. This crack, from its absolute regularity, gave every indication of being man-made.

Our curiosity was aroused. Why the regularity of this crack? How far did it go? Could it possibly extend clear way around? Was it really a threaded joint? And if so, how could such a phenomenon occur on a meteorite dropped from the sky?

Forgotten was the second crop mowing we had planned to do that day. Hastily summoning the rest of the help, we set to work with cold chisels and sledges, to remove the black coating in a circle around the middle of the huge teardrop. It was a long and tedious 

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