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Jay David Whittaker Chambers — Part 1

577 pages · May 10, 2026 · Document date: Feb 10, 1949 · Broad topic: Intelligence Operations · Topic: Jay David Whittaker Chambers · 577 pages OCR'd
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| _ REPORT ) of the ® oe LABO RAT 5 RY a FEDERAL BUREAU OF INVESTIGATION ' WASHINGTON D.C. To: SAC, Los Angeles March 11, 1949 There follows the report of the FEI Laboratory on the exaaination of evidence received from your office on March 10, 1949. / ¥ Re: JAHAaM Ddheevew PERJURY: ESPIGRAGE « INTERNAL SECURTTY ~ 2 John Edgar Hoover, Director YOUR FILE NO. 1.00~30409 FBI FILE NO. Fhn1333 LAB. NO. D=95828 BU Examination requested by: Les Angeles Reference: Letter dated Mareh 7s 1949 Examination requested: Document Specimens: K729 Letter typewritten en letterhead stationery of Department ef Labor, Office of ue Sete Washington, dated August 14, 1937, to Maynard J. Toll, Eeqe, ¢/o O'Melveny, Tuller and Myers, 433 South Spring Strect, ies Angeles, Califernia, signed DONALD HISs, The conelugion was reached that the machine which was used to type K729 was not used to type 05 er 26 through 969, Seitteleie En, the submitted evidence is returned herewith to the Loe Angeles Offies, photographic copy having been sade for the files of the Laboratory. Enelogure ~ REGISTERED MAIL ~ Mew York _4= Philadelphia L - Baltimore l = Washington Field 103182
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