- ColecciónW9 - Walker Family Papers
- SerieSarah Benson Walker
- Unidad documental compuestaB4 - Sarah Benson Walker
- Unidad documental simple2 - Wedding & memorial cards, pin holder "made by Sarah B. Mather".
- 1 - Pin holder
- 3 - Wedding cards
- 4 - Wedding cards in envelope
- 6 - Mourning card Isabella Mather
- 7 - In memoriam Hannah Maria Benson
- 8 - Loving memory of Sarah Hamond
- 9 - Affectionate remembrance of Sarah Benson Mather