97134

2701-39064

PROCEEDINGS

OF THE

AMERICAN ACADEMY

OF

ARTS AND SCIENCES.

NEW SERIES.

VOL. XII.

WHOLE SERIES.

VOL. XX.

FROM MAY, 1884, TO MAY, 1885.

SELECTED FROM THE RECORDS.

BOSTON:

UNIVERSITY PRESS: JOHN WILSON AND SON.
1885.

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