An announcement has been made by the Institute of Geographical exploration that Captain Bruce C. Hill will replace Captain Dache M. Reeves as lecturer in the course of Aerophotography. Captain Hill is the third of four men who are to lecture in the course. Captain Reeves and Captain Stevens having already completed their work.

Captain Hill comes from Wright Field in Dayton, Ohio and has been in the service for 18 years. He took over his classes yesterday for the first time and will give his first public lecture on Wednesday, March 21 in the auditorium of the School of Geography. The subject of the lecture will be "The Flying Surveyor."