Letters to Lucille Zahn of Milwaukee, Wisconsin during the Great Depression.
This sketchbook contains nineteen pen and ink drawings that depict training drills, camp life, and social events held at Camp O'Neal, a training base located in Frascati Park in Mobile, Alabama.
An empty envelope with a poem written on the outside by the "Oxford Citizen" of Oxford, Butler County, Ohio.
Letters, mostly written by German immigrant Marianne Zernickow of Santa Fe, New Mexico, to her son Hubert and daughter in law Norene of Pleasant Lake, Michigan, in 1971.
Letter to Frau Zimmerman written on 22 November 1917. The letter is in German and there is no translation for it at this time.
Letter to Georg L. Zimermann of Terra Haute, Indiana, written on 22 August 1921, and sent from Markgroningen, Germany. The letter is in German and there is no translation available at this time.
Color lithographs created by Zoellner while teaching and researching lithography at the University of Alabama.