William Ward Pigman (March 5, 1910 – September 30, 1977) was a chairman of the Department of Biochemistry at New York Medical College, and a suspected Soviet Union spy as part of the "Karl group" for Soviet Military Intelligence (GRU).
William Ward Pigman (March 5, 1910 – September 30, 1977) was a chairman of the Department of Biochemistry at New York Medical College, and a suspected Soviet Union spy as part of the "Karl group" for Soviet Military Intelligence (GRU). (en)
William Ward Pigman (March 5, 1910 – September 30, 1977) was a chairman of the Department of Biochemistry at New York Medical College, and a suspected Soviet Union spy as part of the "Karl group" for Soviet Military Intelligence (GRU). (en)