The following changes in courses of instruction have been made since the second edition of the Announcement was issued:

ENGLISH.

Course 40 will be given in the second half-year.

GERMAN.

Course 1c will be given by Dr. Jessen.

Course G will be given by Dr. Coar.

Course 2b will be given on Tu., Th., Sat., at 9 (Group X).

Course 5 will be given by Dr. Bierwirth on Tu., Th., Sat., at 10 (Group XI).

Course 8 will be given on Mon., Wed., Fri., at 2.30 (Group VII).

Course 10 will be given on Sat., at 11 (Group XII).

Courses 26₁ and 26₂ will be given by Dr. Jessen.

GOVERNMENT.

Course 17 will be given in the second half-year.

ECONOMICS.

Course 17 will be given by Mr. Meyer and Professor Ripley of the Massachusetts Institute of Technology.

Course 9a₂ will be given on Mon., Wed., Fri., at 11 (Group IV).

Course 4 will be given by Prof. Ripley on Tu., at 11 (Group XII).

Course 5₁ will be given by Professor Ripley.

Course 21 will be given by Mr. Wyman on Mon., Wed., and (at the pleasure of the instructor) Fri., at 11 (Group IV).

Course 15 will be given by Dr. Mixter.

PHILOSOPHY.

Course 2₁ will not be given.

CHEMISTRY.

Course B will be given by Mr. Black.

Course 2₁ will be given by Mr. Hale.

GEOLOGY.

Course A₁ will be given by Professor Davis and Mr. Read.