An address delivered before the Philosophical Society of Washington on Dec. 6, 1895. Rubberstamp "With respects of W.H. Dall" at upper right of front wrapper, below which is ink name of C.J. Newcombe, dated Jan. 1896. Label at bottom of p.123 indictes this was in the Lowther collection, with de-accession rubberstamp on inside front wrapper. Wickersham 1908 -