- Collection2015.6 - Leo C. Grotti family, papers
- Series1 - Grotti Family Papers
- File1.1 - Warranty Deeds, Insurance Policies, and other documents related to Grotti family property in Centralia, Illinois
- File1.2 - Guiseppe [Joseph] Grotti papers
- File1.3 - Italian passport, ticket, and other information regarding emigration to USA in 1902 and trip to Italy in 1915
- File1.4 - Raffaello [Ralph] and Pia [Pearl] Grotti Papers
- File3.1 - Certificate of Completion of Grammar School of Ada Grotti
- File3.2 - Certificate of Completion of Grammar School Education of Leo Grotti
- File1.5 - Leo Grotti papers including Diploma on Graduation from Highland Park High School
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