Julie has experience with the following repositories:
- Illinois State Archives, Springfield, Illinois
- Abraham Lincoln Presidential Library, Springfield, Illinois
- Illinois Regional Archives Depository (ISU), Normal, Illinois
- McLean County Genealogical Society Library, Bloomington, Illinois
- Milner Library (Illinois State University), Normal, Illinois
- Bloomington Public Library, Bloomington, Illinois
- Normal Public Library, Normal, Illinois
- Illinois State University, Normal, Illinois
- Pekin Public Library, Pekin, Illinois
- Tazewell County Genealogical & Historical Society Library, Pekin, Illinois
- Peoria Public Library, Peoria, Illinois
- Family History Library, Salt Lake City, Utah
- Various governmental record repositories in Central Illinois and Kane County, Illinois.
