1. Egerton MS 49 Reference (shelfmark): Egerton MS 49 Title: Letters from Pietro Metastasio to Vincenzo Camillo Alberti Scope & Content: Original letters of Pietro Metastasio to Vincenzo Camillo Alberti, between 1756 and 1773. Collection Area: Western Manuscripts Languages: Italian Date Range: 1756-1773 Extent: 1 volume