Scientists From the U. S. S. R.

  1. Timakov, V. D.; Librarian; ?; unknown USSR
    2. .
  2. Timakov, V. D.; unknown USSR ?; ?; Hinschelwood, Sir Cyril
    3. .
  3. Davis, Bernard D.; Stocker, B.A.D.; Timakov, V.D.
    Davis, Bernard D.; Stocker, B.A.D.; Timakov, V.D.
    Note rear: Cavalli, L. L. (right of) Stocker, and Lederberg, Esther (at the far right)