1. Add MS 89231/6/169 Reference (shelfmark): Add MS 89231/6/169 Title: D'Oyly Carte Opera Company: Correspondence with the Royal Philharmonic Orchestra. Scope & Content: Correspondence between the D’Oyly Carte Opera Company and the Royal Philharmonic Orchestra. Collection Area: Western Manuscripts Languages: English Date Range: 1964-1980 Extent: 1 File