Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 63, pages 169-172

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 63, pages 172-173

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 63, pages 173-175

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 63, pages 177-291

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 63, pages 291

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 63, pages 293-294

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 63, pages 294-318

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 63, pages 297-315

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 63, pages 319-326

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 63, pages 320-325

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 63, pages 326-328

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 64, pages 329-330

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 64, pages 330-337

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 64, pages 337-340

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 64, pages 340-344

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 64, pages 345-346

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 64, pages 385-390

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 64, pages 390-391

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 64, pages 391-394

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 64, pages 394-396

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 64, pages 396-408

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Published in Proceedings of The American Philosophical Society, in 1860, in volume 7, issue 64, pages 409-416

Created: 2017-01-01, modified: 2017-01-01