This collection of letters, largely dating from 1882 to 1902, centers on immigrant Christian Conz and his siblings. Christian Conz emigrated from Güglingen, Württemberg, and eventually settled in Reading, Pennsylvania. He received numerous letters from his relatives who remained in Güglingen, in particular his sister Johanna Conz Pinsot and his brother Christian Conz. His aunt and uncle, Wilhelmina and Jacob Gross, were also frequent correspondents.