1. RPS MS 261 Reference (shelfmark): RPS MS 261 Title: Scope & Content: Overture La grotta di Calypso. Copy; n.d. ff. ii+32 292 x 234mm. Peter von Winter, composer: Overtures to operas by Peter von Winter: n.d.: Copies. Collection Area: Music Collections Languages: English Date Range: Unspecified Extent: 1 item