1. Add MS 31493 Reference (shelfmark): Add MS 31493 Title: Scope & Content: Vol. I. ff. 96. xviiith cent. Agostino Steffani, composer: Life: 18th cent.: Printed. Sir John Hawkins: Life of A. Steffani, attributed to: 18th cent. Collection Area: Music Collections Languages: English Date Range: 18th century Extent: 1 item