- US US-IaGG MS/MS 01.51-5
- Box
Parte de Leonard F. Parker. Notes for his book, History of Poweshiek County 1906- 1911 1906-1911
Parte de Leonard F. Parker. Notes for his book, History of Poweshiek County 1906- 1911 1906-1911
Parte de Leonard F. Parker. Notes for his book, History of Poweshiek County 1906- 1911 1906-1911
Parte de Leonard F. Parker. Notes for his book, History of Poweshiek County 1906- 1911 1906-1911
Parte de Leonard F. Parker. Notes for his book, History of Poweshiek County 1906- 1911 1906-1911
Parte de Leonard F. Parker. Notes for his book, History of Poweshiek County 1906- 1911 1906-1911
Oelke and Kreutter Family History and supporting materials
Parte de William Oelke Papers 1953-1974
Parte de William Oelke Papers 1953-1974
John Nollen Notes and Supporting Materials for Grinnell College
Parte de Nilson-Fyfe Papers 1911-1957
Parte de Nilson-Fyfe Papers 1911-1957