Professor Raoul Blanchard, exchange professor to the University from the University of Grenoble, will give the last of his three special lectures on French geographical subjects in the Geological Lecture Room of the University Museum this afternoon at 2.30 o'clock. The subject of the lecture this afternoon will be "Les Pyrenees Francaises," and this lecture, like the others of the series, will be delivered in French.

Professor Blanchard's work at the University will be concluded by the lecture this afternoon. Since early in February he has been lecturing here on the geography of France and the Alps. He expects to leave Cambridge shortly to make a tour of the West before returning to France.