1. Add MS 81959 B Reference (shelfmark): Add MS 81959 B Title: Scope & Content: Vol. lxxv b (ff. 226). 1949-1962. Barbara Halpern, née Strachey: Christopher Strachey, computer scientist; son of Oliver Strachey: Correspondence of B. Halpern and C. Strachey: 1939-1968: Partly signed. Collection Area: Western Manuscripts Languages: English Date Range: 1949-1962 Extent: 1 item