- CollectionMS/MS 01.163 - S. Eugene Thompson Papers 1954-2011
- Box4 - Correspondence
- File1 - Personal Correspondence, 19--
- File2 - Letters from Lynn Parsons, 1958-1966
- File3 - Letters 1962-63
- File4 - Letters, Tets and El, 1961-1963
- File5 - Letters, Sorensen, 1961-1964
- File6 - Letters to Sorensens, 1958-62
- 4 more...