Twenty-one appointments to the faculty and teaching staff were announced: yesterday, as follows:

Carl R. Noller, of Stanford University, as Lecturer on Chemistry.

Marcus Singer, of Pittsburgh, as Austin Teaching Follow in Biology.

Frederic C. Kriger, of St. Paul, Minn., as. Austin Teaching Fellow in Geology.

John C. Morris, of Highland Park, N. J., as Instructor in Chemistry.

Erich Voegelin, of Cambridge, as Instructor in Government and Tutor.

Ian R. D. Mathewson, of Oxford University, as Instructor in Greek and Latin and Tutor.

Others Appointed

John W. Wilson, of Durham, N. C., as Instructor in Biochemical Sciences and Tutor and Assistant in the Fatigue Laboratory.

John J. Livingood, of Berkeley, Calif., as Instructor in Physics and Tutor.

Sung-Nein Tsao, of Peiping, China, as Research Follow in Bacteriology and Immunology.

William R. Carroll, of Urbana, Ill., as Assistant in Biology.

Donald R. Griffin '38, of Barnstable, as Assistant in Biology.

Joan E. Jones, of Wichita, Kans., as Assistant in Chemistry.

Stearns T. Putnam, of Springfield, Vt., as Assistant in Chemistry.