גאָלדפֿאַדען, אַברהם / Goldfaden, Abraham. עקידת יצחק אָדער ,מהפכת סדום ועמורה / Akeydas Yitskhok oder Mahpekhat Sedom va-Amorah (The Sacrifice of Isaac; or, the Upheaval of Sodom and Gomorrah). Biblical operetta in 4 acts and 10 scenes (Folder 4102, Item 168008-168009) Esther-Rachel Kaminska Theater Museum Archive, Subgroup 8.1: Performances of Yiddish Theater and Music: Plays, Programs, Playbills, and Posters, RG 8.1