11. Add MS 37959 Reference (shelfmark): Add MS 37959 Title: Volume IV: 'Nitocris', Act II Scope & Content: Full score of 'Nitocris' by Edouard Silas, Act II only. For Act I see Add MS 37958, and for Act III see Add MS 37960. Collection Area: Music Collections Languages: English Date Range: 1859 Extent: 1 item (112 folios)
12. Add MS 37960 Reference (shelfmark): Add MS 37960 Title: Volume V: 'Nitocris', Act III Scope & Content: Full score of 'Nitocris' by Edouard Silas, Act III only. For Act I see Add MS 37958, and for Act II see Add MS 37959. Collection Area: Music Collections Languages: English Date Range: 1859 Extent: 1 item (90 folios)