Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 51, pages 1-4
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 51, pages 4-6
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 51, pages 6-9
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 51, pages 9-16
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 51, pages 16-19
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 51, pages 19-20
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 51, pages 21-22
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 51, pages 27-33
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 51, pages 33-35
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 51, pages 35-41
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 52, pages 43-44
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 52, pages 45-47
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 52, pages 47-49
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 52, pages 49-51
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 52, pages 51-54
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 52, pages 54-56
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 52, pages 57-58
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 52, pages 58-65
Published in Proceedings of The American Philosophical Society, in 1854, in volume 6, issue 52, pages 65-68