1. Add MS 73167 Reference (shelfmark): Add MS 73167 Title: Scope & Content: ZWEIG COLLECTION PROVENANCE PAPERS Vol. I. Cards relating to music manuscripts. ff. 54. Collection Area: Western Manuscripts Languages: English Date Range: c 1920-1961 Extent: 1 item
2. Add MS 73168 Reference (shelfmark): Add MS 73168 Title: Scope & Content: ZWEIG COLLECTION PROVENANCE PAPERS Vol. II. Cards relating to literary and historical manuscripts. ff. 72. Collection Area: Western Manuscripts Languages: English Date Range: c 1920-1961 Extent: 1 item