United States Holocaust Memorial Museum Collection, Gift of Herrmann Otto Stekler United States Holocaust Memorial Museum Collection, Gift of Beth Stekler The collection was donated to the United States Holocaust Memorial Museum by Herman Otto Stekler in 2011. An accretion was donated by his daughter Beth Stekler in 2019. The collections previously numbered 2011.156.1 and 2019.131.1 have been incorporated into this collection.