- FondsA3299 - Hilda and Rusty Bernstein Papers
- SeriesB - Hilda Bernstein Papers
- SubseriesB9 - Correspondence
- sub-subseriesB9.2 - General correspondence
- sub-subsubseriesB9.2.12 - General Correspondence - L
- FileB9.2.12.1 - Levitan, Esther
- PartB9.2.12.1.1 - Levitan, Esther
- PartB9.2.12.1.2 - Levitan, Esther