. "United States Holocaust Memorial Museum Collection, Gift of Susan Roubicek and David Stern\n\nFunding Note: The accessibility of this collection was made possible by the generous donors to our crowdfunded Save Their Stories campaign.\n\nDavid Stern, Mina’s grandson, and Susan Roubicek, niece of Anna Ermes who was imprisoned with Mina, donated the Stern and Pächter family papers to the United States Holocaust Memorial Museum in 1992, 1993, 1996, and 2016. The accessions previously numbered 1994.A.0016, 1996.109, 1996.A.0423, and 2016.213.1 have been incorporated into this collection."@en . .