Ten appointments to the teaching and research staff at Harvard, effective next September 1, were announced by the University yesterday as follows:

James J. Lingane, as instructor in Chemistry, Ph.D. University of Minnesota '38; Lloyd A. Wood, as instructor in Chemistry, Ph.D. Stanford University '39; John P. Wyatt, Lucius N. Littauer Fellow in Pathology, Huntington Hospital, M.D. University of Manitoba '38; John H. Hollomon, as instructor in Metallurgy, S.B. in Physics, M. I. T. '40; Robert P. Burden, as teaching fellow in Santiary Engineering, S.M. Harvard '40; Taylor Lyman, as teaching fellow in Metallurgy, candidate for S.M. Harvard '41; John P. Newton, as teaching fellow in Electrical Engineering, S.M. Rutgers University '40; Jack D. Porter, as teaching fellow in Physics and Communication Engineering, candidate for S.M. Harvard '41; George Troussoff, as assistant in Mechanical Engineering, candidate for M.E., Stevens Institute of Technology '41; Stephen J. O'Neil, as assistant in Electrical Engineering, candidate for S.B. Northeastern University '41.