1. Add MS 16049 Reference (shelfmark): Add MS 16049 Title: Scope & Content: IL SEGRETO, a Farce, by Simon Mayer; dated 1798. Oblong Quarto. [16,049.] Simon Mayer: I1 Segreto, a farce: 1798. Collection Area: Music Collections Languages: English Date Range: 1798 Extent: 1 item
2. Add MS 16050 Reference (shelfmark): Add MS 16050 Title: Scope & Content: L' AVARO, an Opera, by Simon Mayer; dated 1799. Oblong Quarto. [16,050.] Simon Mayer: L'Avaro, a farce: 1799. Collection Area: Music Collections Languages: English Date Range: 1799 Extent: 1 item