The Correspondence Series consists of six handwritten, German-language letters with four envelopes from Berta Stein in Alma-ata, Kazakhstan, USSR, to Anton Stein, Bismarck, North Dakota, concerning family health, deaths, and requests for assistance. Dates range from 1968 to 1970. Copies of the translations of the letters are included. There is photocopy of the contents of a greeting card relating to the translation of the German letters.

The Genealogy Series consists of photocopies and printouts of research on the Mosbrucker/ Stein family dating back to 1792. The series has handwritten family group sheets and notes for the family of Peter Mosbrucker born in 1835 in Landau, Russia and his descendents. Copies include an obituary and a funeral program.

The Photograph Series consists of nine printouts of family photographs showing a family grouping, wedding couples, the Mosbrucker house near New Salem, North Dakota and threshing scenes. Last names include Mosbrucker, Zander, Schaaf, Schaner and Kunz.