Classes will hold informal reunions today and tomorrow around the College and Boston.

The headquarters and events for each class are as follows:

1870--Thurs. and Fri.--Headquarters, Holworthy 11, luncheon there.

1873--Thurs.--Headquarters, Holworthy 10; Luncheon at Union Club, Park St., Boston at 1 P. M. Fri.--Headquarters, Holworthy 10.

1876--Thurs. and Fri.--Headquarters, Hollis 19.

1877--Thurs.--Headquarters, Holworthy 2. Luncheon at Harvard Club of Boston at 1.30 P. M. Fri.--Headquarters, Holworthy 2; luncheon there.

1878--Thurs.--Headquarters, Stoughton 4; luncheon there. Dinner at Parker House, Boston at 6.30 P. M. Fri.--Headquarters, Stoughton 4; luncheon there.

1879--Thurs.--Headquarters, Holworthy 18. Dinner at Harvard Club of Boston at 6 P. M. Fri.--Headquarters, Holworthy 18, luncheon there.

1880 Luncheon at Hollis

1880--Thurs.--Headquarters, Hollis 8, Luncheon with the Secretary at the Club of Odd Volumes, 50 Mount Vernon St., Boston at 1.30 P. M. Fri.--Headquarters, Hollis 8; luncheon there at 12 noon.

1881--Thurs.--Headquarters, Stoughton 20. Dinner at Harvard Club of Boston at 7 P. M. Fri.--Headquarters, Stoughton 20.

1882--Thurs. and Fri.--Headquarters, Holworthy 17.

1883--Thurs.--Headquarters, Hollis 20. Dinner at Faculty Club, Quincy St., Cambridge at 7 P. M. Fri.--Headquarters, Hollis 20; luncheon there.

1884--Thurs.--Headquarters at Algonquin Club, Boston and Holworthy 12. Dinner at Algonquin Club, Boston at 7.30 P. M. Fri.--Headquarters at Algonquin Club, Boston and Holworthy 12.

1885--Thurs.--Headquarters, Hollis 23. Dinner at Faculty Club at 6.30 P. M. Fri.--Headquarters, Hollis 23.

1886--Thurs.--Headquarters, Hollis 4; light refershments there. Dinner at Algonquin Club, Boston, that evening. Fri.--Headquarters, Hollis 4; light refreshments there.

1887--Thurs.--Headquarters, Hollis 7. Class Reunion at Union Club, 8 Park St., Boston 3-7 P. M. Dinner at Union Club, at 7.30 P. M. Fri.--Headquarters, Hollis 7.

1888--Thurs.--Headquarters, Holworthy 1. Fri.--Dinner at Isaac R. Thomas', Monstone Farm, Ipswich.

1889--Thurs. and Fri.--Headquarters, Hollis 12.

1890--Thurs.--Headquarters, Stoughton 19; luncheon there. Dinner at Hasty Pudding Club at 7 P. M. Fri.--Headquarters, Stoughton 19; luncheon there.

1891--Thurs. and Fri.--Headquarters, Holworthy 9.

1892 Dinner in Boston

1892--Thurs.--Headquarters, Hollis 24, luncheon there. Dinner at Union Club, 8 Park St., Boston at 7 P. M. Fri.--Headquarters, Hollis 24; luncheon there.

1893--Thurs.--Headquarters, Stoughton 3; luncheon there. Dinner in Aesculapian Room at Harvard Club of Boston at 7.30. Fri.--Headquarters, Stoughton 3; luncheon there.

1894--Thurs.--Headquarters, Stoughton 23; luncheon there at 12.30. Dinner at Brookline Country Club at 7 P. M. Fri.--Headquarters, Stoughton 23; luncheon there at 12.30.

1895--Thurs.--Headquarters, Massachusetts 13. Dinner at Union Club, 8 Park St., Boston at 7 P. M. Fri.--Headquarters, Massachusetts 13; Class spread there.

1896--Thurs.--Headquarters, Massachusetts 16. Will spend afternoon and evening at Dedham Polo and Country Club. Fri.--Headquarters, Massachusetts 16. Class will be housed at Hamilton Hall.

1897--Thurs.--Headquarters, Holworthy 3 and 4; luncheon there. Dinner at Algonquin Club at 7.00 P. M. Fri.--Headquarters, Holworthy 3 and 4; luncheon there.

1898--Thurs.--Headquarters, Hollis 3. Golf at Brookline Country Club followed by dinner there at 7.00 P. M. Thurs.--Headquarters, Hollis 3.

1900--Thurs. and Fri.--Headquarters, Stoughton 24.

1901--Thurs.--Headquarters, Massachusetts 14 and 15; luncheon there. Dinner at Eastern Yacht Club at 7 P. M. Leave from north end of Divinity Avenue immediately after lunch by car for Marblehead Neck. Fri.--Headquarters, Massachusetts 14 and 15; light refreshments there.

1902--Thurs.--Headquarters, Massachusetts 17 and 18. Tea at Concord Country Club from 2 to 5 P. M. Dinner at the Boston Art Club at 7 P. M. Fri.--Headquarters, Massachusetts 17 and 18.

1903--Thurs.--Headquarters, Holworthy 19. Dinner at Oakley Country Club, Watertown at 7.30 P. M. Fri.--Headquarters, Holworthy 19.

1904 Plans Dinner

1904--Thurs.--Headquarters, Stoughton 8; refreshments there. Dinner at Tavern Club, Boston at 6.30. Fri.--Headquarters, Stoughton 8; refreshments there.

1905--Thurs.--Headquarters, Holworthy 5. Outing and dinner at Weston Golf Club. Fri.--Headquarters, Holworthy 5.

1906--Thurs.--Headquarters, Holworthy 21. Dinner at Cantabrigia Club, 100 Mt. Auburn St. at 7 P. M. Fri. Headquarters, Holworthy 21.

1907--Thurs.--Headquarters, Hollis 11. Luncheon and Field Day at Hoosic Whisick Club in Canton, at 1.30. Dinner at Harvard Club, of Boston at 7.30 P. M. Fri.--Headquarters, Hollis 11. Class Spread in Hollis 17 at 1 P. M.

1908--Thurs. and Fri.--Headquarters, Hollis 27.

1909--Thurs. and Fri.--Headquarters, Holworthy 14.

1910--Thurs.--Headquarters, Holworthy 13. Spend afternoon at Winchester Country club; dinner there at 6.30. Fri.--Headquarters, Holworthy 13; light refreshments there.

1911--Thurs.--Headquarters, Hollis 28; luncheon there at 1 P. M. Supper at Union Boat Club, 144 Chestnut St., Boston at 6 P. M. Fri.--Headquarters, Hollis 28; luncheon there at 1 P. M.

1912--Thurs.--Headquarters, Stoughton 11. Joint Field Day with 1913 and 1914. Luncheon at Gallatin and Mellon Halls at 1.00 P. M. Sports on athletic field rear of Business School 2-6.30 P. M. Dinner at Gallatin and Mellon Halls at 6.30 P. M. Fri.--Headquarters, Stoughton 11.

1913--Thurs.--Headquarters, Holworthy 22. Joint Field Day with 1912 and 1914 (see 1912) Fri.--Headquarters, Holworthy 22.

1914--Thurs.--Headquarters, Stoughton 12. Joint Field Day with 1912 and 1913 (see--1912). Fri.--Headquarters, Stoughton 12.

1915--Thurs.--Headquarters, Stoughton 28. Joint Reunion with 1916 and 1917 at Dillon Field House--2 P. M. through supper. Fri.--Headquarters, Stoughton 28.

1916 Celebrates With 1917

1916--Thurs.--Headquarters, Stoughton 27. Joint Reunion with 1915 and 1917 (see 1915). Fri.--Headquarters, Stoughton 27.

1917--Thurs.--Headquarters, Holworthy 7. Joint Reunion with 1915 and 1916 (see 1915). Fri.--Headquarters, Holworthy 7.

1918--Thurs.--Headquarters, Holworthy 6. Fri.--Headquarters, Holworthy 6; luncheon there. Dinner at Brae Burn Country Club at 7.00 P. M. Sat.--Weeken at Kittansitt Country Club. (Assemble at Holworthy 6 at 10.00 A. M.)

1919--Thurs.--Headquarters, Holworthy 8. Dinner at Hotel Commander at 7.30 P. M. Fri.--Headquarters, Holworthy 8.

1920--Thurs.--Headquarters, Holworthy 15. Dinner in Cambridge. Fri.--Headquarters, Holworthy 15.

1921--Thurs.--Headquarters, Holworthy 16; luncheon there. Fri.--Headquarters, Holworthy 16.

1922--Thurs. and Fri.--Headquarters, Holworthy 23; luncheon there.

1923--Thurs.--Headquarters, Holworthy 24; Dinner at Fox and Hounds Club, Boston at 6.30 P. M. Fri.--Headquarters, Holworthy 24.

1924--Thurs.--Headquarters, Hollis 15. Dinner at Hotel Lafayette, 333 Commonwealth Ave., Boston at 7.00 P. M. Fri.--Headquarters, Hollis 15.

1925 Dinner in Hollis

1925--Thurs.--Headquarters, Hollis 16. Dinner in Chase Hall at 6 o'clock. Fri.--Headquarters, Hollis 16.

1926--Thurs. and Fri.--Headquarters, Hollis 31.

1927--

1928--Thurs. and Fri.--Headquarters, Massachusetts 20.

1929--Thurs. and Fri.--Headquarters, Hollis 32.

1930--Thurs. and Fri.--Headquarters, Stoughton 15.

1931--Thurs. and Fri.--Headquarters, Stoughton 16. Possible dinner at Hotel Somerset. Fri.--Headquarters, Stoughton 16.

1932--Thurs. and Fri.--Headquarters, Stoughton 31.

1933--Thurs. and Fri.--Headquarters, Massachusetts 19.

1934--Thurs.--Headquarters, Stoughton 32. Dinner at Hotel Commander at 7.30 P. M. Fri.--Headquarters, Stoughton 32.

Harvard Medical Alumni Association--Sept. 15.--Dinner at the Harvard Club of Boston, 7 P. M.

Class of 1901--Harvard Law School.--Sept. 18.--Luncheon at house of Giles Taintor, 120 Brattle St. at 1 P. M. Inspection of Harvard Law School in afternoon. Tea at house of Giles Taintor from 4.30 to 6 P. M. Dinner at Algenquin Club in Boston at 7.30 P. M.

Adams Heads Alumni

Charles F. Adams, former secretary of the Navy, will be the Chief Marshal of the Alumni at the Tercentenary and he will be assisted by the following class marshals: 1895--Eugene H. People, Alexander Whiteside; 1896--Stoughton Bell, Phillip Stockton; 1897--N. P. Hallowell, Francis M. Weld.

1898--Eliot Wadsworth, John W. Prentiss; 1899--Arthur Adams, George F. Baker; 1900--Edward Mallinckrodt, Jr., Dwight F. Davis; 1901--James Lawrence, Robert E. Goodwin; 1902--Barrett Wendell, Jr., Robert J. Bulkley; 1903--Roger Ernst, Monte M. Lemarin; 1904--James Jackson, Arthur A. Ballantine; 1905--Ogden L. Mills, Walter S. Gifford; 1906--F. Abbot Goodhue, Philip Ketchum; 1907--Winthrop W. Aldrich, Robert L. Bacon; 1908--Rudolph Altrecchi, Samuel E. Morison; 1909--Elliott C. Cutler, William G. Wendell; 1910--Roger Amery, Clarence C. Little; 1911--Herbert Jacques, Charles E. Denlap; 1912--Hugh J. Gaddis, Robert T. Fisher; 1913--Samuel M. Folton, George C. Cutler; 1914--Junius S. Morgan, William Tudor Gardiner; 1915--T. Jefferson Coolidge, 3d, Walter H. Trumbull, Jr.; 1916--William J. Bengliam, Charles C. Lund; 1917--James C. White, Henry B. Cabot, Jr.; 1918--John K. Olyphant, Jr., Franklin E. Parker, Jr.; 1919--Cass Canfield, Winslow B. Felton