GLEE CLUB. - There will be a short rehearsal with Mr. Locke at 12.30 in Sanders Theatre. Let every man try to be present.

BENJ. CARPENTER.GLEE CLUB AND CHORUS. - Every man must be at Sanders Theatre at 4 o'clock to rehearse the Largo with the orchestra.

B. CARPENTER.CONFERENCE FRANCAISE. - Group photograph to-day at 1.30, sharp, on north steps of library. Every member is requested to come promptly.

F. D. KALOPOTHAKES.HARVARD NATURAL HISTORY SOCIETY. - Annual meeting Wednesday, May 18, at 7.30 p.m. in Lawrence 4. Reports and election of officers. For the convenience of those who wish to attend the concert the ballot-boxes for the section will be open from 6.45 to 8 p.m., and votes may be deposited at any time between those hours.

PIERIAN SODALITY. - Dress rehearsal at Sanders Theatre this afternoon. Every man who expects to play in the concert must be present. Strings at 4 p.m. sharp to rehearse the Largo with the chorus. Full orchestra at 4.30 prompt.

F. H. WHIPPLE.Will the following men please be at Sander's Theatre to-night at 7.15 sharp to usher at the Glee Club-Pierian concert. From '87: Ayer, Alexander, Brengle, Buck, Clark, Cox, Endicott, Fiske. Johnson, Higginson, Loud, Mumford, Wetherbee, Wiestling, de Gersdorff. From '88: Amory, Appleton, Butter, Brown, Hale, Porter, Sedgwick, Snow, Spaulding, Winslow.

H. W. KEYES, Chief Usher.