1. Calendar for 1490 with computational tables and a treatise on arithmetic Published / Created: [ca. 1490] Call Number: Beinecke MS 1149 Image Count: 42 Resource Type: Archives or Manuscripts Abstract: Manuscript on parchment. Subject (Topic): Calendars Found in: Beinecke Rare Book and Manuscript Library > Calendar for 1490 with computational tables and a treatise on arithmetic