- SammlungPeet MSS - Thomas Eric Peet Collection
- SeriePeet MSS 4 - Correspondence
- Akt(e)Peet MSS 4.2 - Peet, Patricia M. (daughter of T. E. Peet) - correspondence
- EinzelstückPeet MSS 4.2.1 - No location stated, 27/07/1917
- EinzelstückPeet MSS 4.2.2 - No location stated, 31/08/1917
- EinzelstückPeet MSS 4.2.3 - No location stated, 30/09/1917
- EinzelstückPeet MSS 4.2.4 - No location stated, 30/09/1917(?)
- EinzelstückPeet MSS 4.2.5 - No location stated, 12/11/1917
- EinzelstückPeet MSS 4.2.6 - No location stated, 02/01/1918
- EinzelstückPeet MSS 4.2.7 - No location stated, 08/08/1918
- EinzelstückPeet MSS 4.2.8 - No location stated, 30/08/1918
- 8 more...