The CRIMSON will issue tomorrow, Class Day, a special 12-page paper, containing pictures of the Class Day officers, the Commencement speakers, the Harvard University crew squad and the Yale University crew squad. Full announcements of Class Day and Commencement exercises will be published, and in addition to the usual reading matter, there will be a list of members of the Class of 1906 with the occupations in which they will engage after graduation, a review of the year's work in debating, athletic prospects for 1906-07, an account of the Union, and a summary of the academic, changes during the past year.