11. RPS MS 379-380 Reference (shelfmark): RPS MS 379-380 Title: RPS MSS 379-380. Royal correspondence; 1821-1976. Two volumes. Various sizes. Collection Area: Music Collections Languages: English and French Date Range: 1821-1976 Extent: 2 items
12. RPS MS 381-382 Reference (shelfmark): RPS MS 381-382 Title: RPS MSS 381-382. Correspondence concerning membership, etc.; 1907-59. Two volumes. Various sizes. Collection Area: Music Collections Languages: English and French Date Range: 1907-1959 Extent: 2 items