Tomorrow evening will be heard the first of two lectures by famous German exponents of modern systems of thought and education, when Dr. Guenther Wachsmuth, of the School of Spiritual Science, in Dornach, Switzerland, speaks at Phillips Brooks House at 8.15 o'clock.

Dr. Wachsmuth is the head of the Natural Science Section at the School, which is known in Europe as the Goetheanum, and which puts into practice the revolutionary ideas suggested by Goethe and developed by Dr. Rudolph Steiner, who some years ago indicated completely new lines of research in the sciences together with a new method of teaching.

The second lecture will be given a week later, on November 16, by another disciple of Steiner and Goethe, Dr. Hermann von Baravalle, of the Waldorf School, at Stuttgart, Germany. Dr. Wachsmuth's subject will be "Spiritual Training as a Necessity of Our Time," while Dr. von Baravalle will speak on "The Training of Thought Through Mathematical Work." All members of the University have been invited to attend both lectures. There will be no admission fee.