1. Add MS 14113-14121 Reference (shelfmark): Add MS 14113-14121 Title: Operas, in full score, more or less complete, by Nicola Porpora Scope & Content: Chiefly Autograph. Collection Area: Music Collections Languages: Italian Date Range: c 1711-c 1760 Extent: 9 volumes
2. Add MS 14168-14173 Reference (shelfmark): Add MS 14168-14173 Title: Operas by Alessandro Scarlatti, the first of which is autograph Collection Area: Music Collections Languages: Italian Date Range: 18th century Extent: 6 volumes