- Collection00/MS.343 - Adam, Helen, and Amelia Mueller Papers
- Series- - Oversize items
- File609 - Art Work - various sketches and paintings (artist unidentified on most)
- File610 - Zweite Richter Mappe, Herausgegeben Vom Kunstwart, Munich
- File611 - Uncle Heinrich Ellenberger’s Etching
- File612 - Das Weihnachtsbuch, Wilhelm Nitzschke, Stuttgart
- File613 - Amelia’s pictures, schools, friends, Heyden pictures, Uncle Sam’s Family pictures
- File614 - Large Scrapbook compiled by Amelia (clippings, travel documents, etc.)
- File615 - Long rolled-up Mueller family tree
- File616 - Certificate of Appreciation, Adam Mueller, Harvey County RSVP, 1999 and 2001 and 2003
- 8 more...