1. Signa loquendi: manual of sign language Published / Created: [between 1300 and 1400] Call Number: Beinecke MS 980 Image Count: 53 Resource Type: Archives or Manuscripts Found in: Beinecke Rare Book and Manuscript Library > Signa loquendi: manual of sign language
2. Arithmetica Creator: Boethius, d. 524 Published / Created: [between 1000 and 1100] Call Number: Beinecke MS 984 Image Count: 2 Resource Type: Archives or Manuscripts Found in: Beinecke Rare Book and Manuscript Library > Arithmetica