1. Add MS 53753 Reference (shelfmark): Add MS 53753 Title: Scope & Content: APIVOR MANUSCRIPTS. Vol. XV. Short score; [1952]. On ff. 1, 2 and 2v the work is given the opus number '23'. ff. i+48. 305 x 230mm. Collection Area: Music Collections Languages: English Date Range: [1952] Extent: 1 item