Mr. Specter. Would you outline your experience since 1933 in a very general way, please?

Dr. Light. Well, in 1933 I was still at the Reading Hospital, resident in pathology. Between then and 1940 I was pathologist in Clarksburg, W. Va., and later in Springfield, Ill. In 1940 I returned to Johns Hopkins University to study mathematics for awhile.

Mr. Dulles. To study mathematics?

Dr. Light. Yes. And then in 1952, or 1951, excuse me, I began working at Edgewood Arsenal where I am at the present time.

Mr. Specter. What have your duties consisted of while working at Edgewood Arsenal?

Dr. Light. Primarily the study of pathology of wounding.

Mr. Specter. What is your formal title there now, Dr. Light?

Dr. Light. I am chief of the Wound Assessment Branch and assistant chief of the Biophysics Division.

Mr. Specter. And what is your relationship to Dr. Olivier and Dr. Dziemian?

Dr. Light. Dr. Dziemian is the chief of the division. Dr. Olivier is chief of one of the branches, and I am chief of one of the other branches.