- 1
Title:Copy of letter from Ethel Klussendorf to George Petersen, 3 August 1952, with her enclosed correspondence, 14 June 1950, and biographical notes on Richard HelmsCreator:- George Petersen, 1894-1958
Level of description:- fonds
Date of work:14 June 1950, 3 August 1952Type of material:- Textual Records
Call number:- MLMSS 421
- 2Title:Richard Helms papers, 1886-1950Creator:
- Richard Helms
Level of description:- fonds
Date of work:1886-1950Type of material:- Textual Records
- Manuscript Cartographic Materials
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- Ephemera