Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 161, pages 4-67

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 161, pages 68

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 161, pages 69

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 161, pages 94

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 161, pages 95

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 161, pages 96-123

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 161, pages 123-125

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 162, pages 127-129

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 162, pages 129-154

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 162, pages 154-344

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 162, pages 345

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 162, pages 346-357

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 162, pages 357

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 162, pages 358

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 163, pages 359-554

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 164, pages 555

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 164, pages 556-578

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 164, pages 578-622

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 164, pages 622-638

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 164, pages 640

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 164, pages 641-664

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 164, pages 664-665

Published in Proceedings of The American Philosophical Society, in 1900, in volume 39, issue 164, pages 665-722