Thursday, May 21.

**Seminary of Classical Philology. II, The Compounds of epi and apo with deiknnmi in the Attic Orators. Mr. E. L. Spaulding. Dum, donec, and quoad. Mr. A. R. Wightman. Harvard 3, 8 p.m.

**Natural History Society. The Honey Bee. Mr. L. Brooks. Wild Life as it Looks to a Farmer. Mr. L. G. Dodge. Noises Produced by Certain Butterflies. Mr. A. H. Clark. Room 6 of the Union, 8 p. m. Non-members of Union apply for ticket to Secretary of the Club.

Second Annual Concert by the Harvard Glee, Banjo, and Mandolin Clubs for the benefit of the Harvard Social Service Committee. Soloist: Mr. S. Baird '03, Sanders Theatre, 8 p. m. Admission by ticket only. Tickets (at 25 cents and 50 cents) on sale at the Union and at Briggs and Briggs'.