May 16. Saturday.Geological Excursion to Cape Cod, conducted by Professor Davis.

Members will leave Boston for Province town by S. S. "Longfellow," 9 a. m., Commercial Wharf (north side); returning to Cambridge Monday morning. Intending members will please notify Mr. T. A. Jaggar, Room 6, M. Z. Office hours 9 to 10 a. m.

17. Sunday.Appleton Chapel, 7.30 p. m. Rev. P. S. Moxom, D. D., of Springfield.

Week-day morning prayers begin at 8.45 a. m. No seats are reserved.

Rev. P. S. Moxom, D. D., will conduct prayers from May 18 to May 23.

The preacher conducting prayers may be found at Wadsworth House 1 every week-day during his term of service.

Dr. Moxom may be found at Wadsworth House 1 daily from 9 to 11.

18. Monday.Commencement Parts. Writers of Commencement Parts will meet Professor A. S. Hill in Sever 1, at 12 m.

The Parts will then be returned for revision before the reading on the 23d inst.

Seminary of American History and Institutions. John Hancock.- Mr. E. A. Start.- The Secretary of War. Mr. O. G. Villard. University 20, 3.30 p. m.

Harvard Religious Union. Weekly Meeting. Election of Officers. Subject: Tolstoi and the Gospel of Non-Resistance. Parlors of the First Parish Church, 7 p. m.

Open to all members of the University.

Lecture. Semitic Languages and Literatures. II. Hebrew. Professor Toy. Sever 5, 7.30 p. m. (Postponed from May 7th.)

Open to the public.

19. Tuesday.Seminary of Classical Philology. Open Meeting. On the Article in Homer. Mr. W. H. Gillespie. Sever 13, 2.30 p. m.

Open to all students of Classics.

Geological Conference. Papers: Note on the Geology of Cape Ann. Professor Shaler.- The Orange Esker, and the Modified Late Glacial Drainage of Miller's River Basin. (Illustrated with stereopticon). Mr. F. C. Schrader. Geologicla Lecture-room, M. Z., 7.45 p. m.

Open to all members of the University.

20. Wednesday.Pedagogical Seminary. The Influence of Thomas Jefferson on American Education. Mr. J. B. Diman. Sever 8, 4.30 p. m.

Open to all Graduate Students.

Seminary of American History and Institutions. The Federal Relations of Wisconsin. Mr. W. T. Arndt.- Rufus King. Mr. J. H. Dynes. University 20, 3.30 p. m.

21. Thursday.Christian Association. Regular Meeting. Subject: The Christian and the State. Mr. R. G. Leypoldt. Holden Chapel, 6.45 p. m.

22. Friday.Divinity School. Preaching Service. Mr. A. Hahn. Divinity Chapel, 7.30 p. m.

Open to the public.

Geological Excursion to Mt. Toby and Bernardston, Mass., conducted by Professor B. K. Emerson, of Amherst.

Intending members will please advise Mr. T. A. Jaggar, Room 6, M. Z. Office hours 9 to 10 a. m.

23. Saturday.Commencement Parts. Reading of Parts before the Committee. Sanders Theatre, 9 a. m. and 3 p. m.

Appleton Chapel-Sunday Evenings.May 17.- Rev. P. S. Moxom, of Spring-field.

May 24.- Rev. W. W. Fenn, of Chicago.

May 31.- A service in memory of Professor Andrew Preston Peabody. A memorial tablet will be dedicated.

June 7.- Rev. S. M. Crothers, of Cambridge.

Lectures at the Arnold Arboretum.Mr. J. G. Jack will conduct a series of lecture and Field Meetings at the Arnold Arboretum during May and June for the purpose of supplying popular instruction about the Trees and Shrubs which grow in New England. They will be held on Saturday mornings at 10 o'clock and on Wednesday afternoons at 3 o'clock, beginning on Saturday, May 2, and closing June 20.

The course is open to both men and women.

The fee for the course is $6.00, payable in advance.

Applications or further inquiries may be addressed to Mr. J. G. Jack, Jamaica Plain, Mass.

Lectures on Rural Hygiene.A very interesting course of lectures was begun at the Bussey Institution last Thursday by Professor Theobald Smith. The subject is Rural Hygiene, and the lectures are given on Thursdays, at 4 p. m., through April and May. These lectures are open to members of the University without fee. The main topics discussed will be, Drinking Water and Sewerage in the Country, Heating and Ventilation in Country Houses, The Dairy in its Relation to Public Health, The Relation of Animal diseases to those of Man, and The Prevention of Infectious Diseases. The admission fee for persons not members of the University is $3.