1. Ms Mus. 1715/37/8 Reference (shelfmark): Ms Mus. 1715/37/8 Title: 'Idomeneo'. Cello/double bass parts, copies 1 and 2. Scope & Content: With text in Italian. Copy 1 has a paste-over label of J. H. Mapleson. Copy 2 has the signature of J. H. Mapleson at the end of Act 1. Collection Area: Music Collections Languages: English Date Range: [1831] Extent: 310 x 250mm. With limp card covers.