Thursday, March 26.

Germanic Museum. Open to the Public from 1 to 5 p. m.

*Vesper Service. Appleton Chapel, 5 p. m.

Classical Lectures. IV. Libraries in the Middle Ages. (Illustrated by the Stereopticon.) Dr. E. K. Rand. Fogg Lecture Museum, 8 p. m.

Harvard Natural History Society. Protection of our Native Flora. Professor R. T. Jackson. Nodules on the Roots of Leguminous Plants. Mr. J. H. Robinette, Assistant in Agriculture, Bussey Institution. Notes on Birds Afield. Mr. H. S. Deming. Some Suggestions Resulting from the Scientific Work of the Baldwin-Ziegler North Polar Expedition. Mr. E. B. Baldwin, Leader of the Expedition. Room 6 of the Union, 8 p. m. Open to members of the University. Union tickets of Secretary.