H. A. A. In the fall meetings, first and second prizes will be given in all contests which have three or more entries. Winners in the freshman meeting must cover the distance in at least one event of the university meeting to be entitled to their prizes. The attention of all competitors is called to the regulation which requires a special examination by the director of the gymnasium with a view to the particular contests in which they intend to compete. Failure to comply with this rule disqualifies.

R. S. SMITH, Jr.NATURAL HISTORY SOCIETY. Special meeting Monday evening, Oct. 26, at 7.30 p. m., in Mass. Communication by Mr. F. L. Sargent, "Our Common Lichens." Members of the university not connected with the society but interested in the subject of the communication are invited to attend. If the weather is suitable and a sufficient number of men assemble, there will be a collecting excursion to the vicinity of Fresh Pond this Saturday afternoon. Leave Harvard Square at 2.30 p. m.

W. W. NOLEN.