1. Add MS 89231/11/26 Reference (shelfmark): Add MS 89231/11/26 Title: D'Oyly Carte: Lighting Plot for 'Iolanthe Tour 1977' Scope & Content: Schematic drawing (not to scale) entitled: 'Iolanthe Tour 1977 / D'Oyly Carte / Lighting by / Joe Davis'. Collection Area: Western Manuscripts Languages: English Date Range: 1977 Extent: 1 file