1. Add MS 6517 Reference (shelfmark): Add MS 6517 Title: Tables of Prime divisors Scope & Content: This is bound up with Add MS 6516, and consists only of quarto sheets of engraved paper, intended to contain arithmetical tables of Prime Divisors. (folios 122-307) Collection Area: Western Manuscripts Languages: English Date Range: Early 19th century Extent: 1 volume (186 folios)