Standaré Form 86 : CASE SERIAL NO. (CSC use only) rare SECURITY INVESTIGATION DATA (CmPOURE. C.F.) FOR SENSITIVE POSITION INSTRUCTIONS.—Prepare in quadruplicate, using a typewriter. Fill in allitems. If the answer is ‘“‘No” or ‘None,’ so state. If more space is needed for agxy item, continue under item 23. “1. FULL NAME (LAST NAME) (FIRST NAME) (MIDDLE NAME) 2. DATE OF BIRTH abridgaronte of McClintock Barbara June 16 1902 wae naire St) | OTHER NAMES USED (Maiden name, names by former marriages, former names changed 3. PLACE OF BIRTH legally or otherwise, aliases, nicknames, etc. Specify which, and show dates used.) Hartford, Conn. +. 4.) MALE 3) FEMALE 5.HEIGHT| WEIGHT | COLOR | COLOR EYES HAIR a, 5ft 110 |browh bro 7 ~ PL ank WT. 6. @ SINGLE 7. IF MARRIED, WIDOWED, OR DIVORCED, GIVE FULL NAME AND DATE AND PLACE OF BIRTH OF SPOUSE OR FORMER SPOUSE, AND DATE AND PLACE OF MARRIAGE. INCLUDE WIFE'S MAIDEN NAME. (Give same information regarding all previous marriages.) (MARRIED CO wipow eR) . (J pivarcep . ~ 6. BATES AND PLACES OF RESIDENCE (If actual places of residence differ from the mailing addresses, furnish and identify both. Begin with present and go back to January 1, 1937. tinue under item 23 on other side if necessary.) FROM a NUMBER AND STREET 7 cny -- STATE October 1947 Present Rt. 25a _ €old Spring Harbor New York Mailing address: Department of Genetics, Carnegie ’ Institution of Washington <°~‘ Cold Spring Harbor New York une 1942 September 1947 Dormitory, Carnegie Institution Celd Spring Harbor New York ecember 1941 May 1942 Walters Lane Cold Spring Harbor New York ovember 1941 December 1941 Johnson Hall : ute Columbia University ~ New York New York June 1941 October 1941 Biological Laboratory Cold Spring Harbor New York September 1939 May 1941 915 Providence Road ‘Columbia ~ Missouri June 1939 August 1939 . Jacksonville New York January 1937 May 19359 1611 University Avenue Columbia ‘Missouri 2. , . oo - oe : + DATE, PLACE, AND coURT oer ( naturauzeD GAU. S. CITIZEN - CERT. NO. PETITION NO. (C) DeRIVeD-PARENTS CERT. NO(S). REGISTRATION NO, NATIVE COUNTRY | AND PORT OF ENTRY C) auen ‘ . , . 10. EDUCATION (All schools above elementary) : NAME OF SCHOOL ADDRESS FROM (Year)" TO (Year) DEGREES Erasmus Hall High School Brooklyn,N.Y. “A915 1919 Cornell University. _ Ithaca, N ole 1919. 1923 _ B, 5 . Cornell University Ithaca, N.Y. 1923 1925 MA. Cornell University — Ithaca, N.Y. 1925 1927 Ph.D. . T THIS SPACE FOR FBI USE (See also item 24.) 12, SOCIAL SECURITY NUMBER * JT > 13. MILITARY SERVICE (Past or presertty none SERIAL NO. BRANCH OF SERVICE Uf none, give grade or rating (Army, Navy, Air Force, etc.) FROM (¥r.)| TO (¥r.) at separation) 16—-68947-2 14. EMPLOYMENT (List ALL employment dates starting with your present employment. Show ALL dates and addresses when unemployed Give name under which employed tf different from name now used.) FROM To AME AND NAME OF SUPERVISOR TYPE OF WORK «(Where empl FROM To ployed) REASON FOR LEAVING Des. present Carnegie Institution Research in Cold Spring Harbor OAL of Washington Genetics Neo . June Dec, Unemployed N34) 1941 bept, lay Univ. of Missourl Teaching and Columbia, ‘io. Inadequate Nn936 1941 research opportunity for . advancement Det. Aug, Cornell Univ, Research in Ithacs, No¥. Better 1934 1936 Genetics position .- Oct. Sept, John Simon Research in Oct, =Des, Expiration of 1933 1984 Guggenheim Memorial Genetics Kalser Wilhelm fellowship Foundation Institut, - . Berlin, Gerneny Jan, ~\or, 1934: Bot. Inst., Freiburs, Gernany . Aor,-Sept, 1944; Cornell Univ. Ithaca, N.Y. July Sept, Unemployed 1933 1933 July dune National Research Research in July-Sept, 1931: Explration of 1931L 1933 Council Genetics Univ. Missouri, fellowship Columbia, Mo, Ost, 193l