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  1. By: Balch, Thomas Willing
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
    Volume: 48
    Issue: 193
    Date: 1909
    Page Range: 319--353
    Publication Info: Philadelphia, American Philosophical Society,
  2. By: Balch, Thomas Willing
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
    Volume: 41
    Issue: 170
    Date: 1902
    Page Range: 260--264
    Publication Info: Philadelphia, American Philosophical Society,
  3. By: Balch, Thomas Willing
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
    Volume: 47
    Issue: 188
    Date: 1908
    Page Range: 18--29
    Publication Info: Philadelphia, American Philosophical Society,
  4. By: Balch, Thomas Willing
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
    Volume: 55
    Issue: 220
    Date: 1916
    Page Range: 267--280
    Publication Info: Philadelphia, American Philosophical Society,
  5. By: Balch, Thomas Willing
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
    Volume: 46
    Issue: 186
    Date: 1907
    Page Range: 302--311
    Publication Info: Philadelphia, American Philosophical Society,
  6. By: Balch, Thomas Willing
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
    Volume: 51
    Issue: 207
    Date: 1912
    Page Range: 580--601
    Publication Info: Philadelphia, American Philosophical Society,
  7. By: Balch, Thomas Willing
    Type: Article
    In: Proceedings of the American Philosophical Society held at Philadelphia for promoting useful knowledge
    Volume: 54
    Issue: 216
    Date: 1915
    Page Range: 12--13
    Publication Info: Philadelphia, American Philosophical Society,