1. Add MS 50816 Reference (shelfmark): Add MS 50816 Title: Scope & Content: Vol. XXVII, ff. 18; Apr. 1952-7 Jan. 1956 Collection Area: Music Collections Languages: English Date Range: Apr 1952-7 Jan 1956 Extent: 1 item
2. Add MS 50817 Reference (shelfmark): Add MS 50817 Title: Scope & Content: Vol. XXVIII, ff. 20; 9 Jan. 1956-19 June 1960 Collection Area: Music Collections Languages: English Date Range: 9 Jan 1956-19 Jun 1960 Extent: 1 item
3. Add MS 50818 Reference (shelfmark): Add MS 50818 Title: Scope & Content: Vol. XXIX, ff. 6; 11 Feb. 1960-1 Jan. 1961 Collection Area: Music Collections Languages: English Date Range: 11 Feb 1960-1 Jan 1961 Extent: 1 item