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Journalfof thef{Washington Academyjlof Sciences 
This JourNat, the official organ of the Washington Academy of Sciences, aims to — 
present a brief record of current scientific work in Washington, To thisend itpublishea: 
(1) short original papers, written or communicated by members of the Academy; (2) 
short notes of current scientific literature published in or emanating from Washington; 
(3) proceedings and programs of meetings of the Academy and affiliated Societies; a} type 
notes of events connected with the scientific life of Washington. The JourNALisissued 
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