Will Discuss Rural Sanitation

Dr. L. L. Lumsden will lecture at 4 o'clock this afternoon in Building E of the Harvard Medical School. This is the last of a series of lectures on "Rural Sanitation" by Dr. Lumsden, who is a national authority on the subject.

These lectures are being held by the new Harvard School of Public Health and are open to the public as well as to students of the school.