1. Add MS 47416 B Reference (shelfmark): Add MS 47416 B Title: Scope & Content: Vol. CXCIX, 14 Apr.-20 May 1841. Count Alexander Christoph Benckendorff,; eldest son of General C Benckendorff: Correspondence with his sister, Princess Lieven: 1806-1843, n.d.: Fr. Collection Area: Western Manuscripts Languages: English Date Range: 14 Apr 1841-20 May 1841 Extent: 1 item