CRIMSON NINE.- The following men will be on Norton's Field at 2.30 sharp: Procter, Otis, Morgan, R. H. Carleton, Payson, Marden, Mann, Gilder, P. G. Carleton, Farley, Conroy, Bissell, Lewis, Haughton, Locke, Fuller.

YARD CONCERT.- The second Yard concert will take place tonight at 7 o'clock in front of Holworthy.

FRESHMAN MANDOLIN CLUB.- Rehearsal today at 4.45 today in L. S. S.

NATURAL HISTORY SOCIETY.- Photograph postponed until Wednesday, at 1.00.

INSTITUTE OF 1770.- The 1900 picture will be taken Wednesday, June 1, at 2 p. m. sharp. Every member must be punctual.

Meeting of whole Institute Wednesday night at 8 o'clock.

MEMORIAL SOCIETY.- Members can get their shingles at 14 Little's Block today (Tuesday) between 12 and 1.

CATHOLIC CLUB.- Annual election of officers this evening at 7.30 in Sever 5.

OFFICERS of the battalion meet in the Gymnasium at 8 o'clock this evening. Important.

FRESHMAN MUSICAL CLUBS.- Concert tonight at Brattle Hall, Cambridge. All must be there at 7.45.

OFFICERS and non-commissioned officers Co. A 1900 be at Gymnasium at 4.30 this afternoon for company drill.

THE Senior class photograph will be taken Tuesday, May 31, at 1.30, back of Memorial. Freshman picture will be taken immediately after.

WELD BOAT CLUB.- Assessments ($1) may be sent to G. O. Clark, 58 Mt. Auburn street.