1. Add MS 89153/15 Reference (shelfmark): Add MS 89153/15 Title: W. Ross Ashby: journal (Volume 15) Scope & Content: Volume 15 (November, 1951 – July, 1952), pp. 3587 – 3941. Collection Area: Western Manuscripts Languages: English Date Range: 1951-1952 Extent: 1 file