2. University of Pennsylvania, Oversize LJS 496 Title: Treatise on practical mathematical calculation Place: Italy Date: [between 1475 and 1499]
3. University of Pennsylvania, Oversize Ms. Codex 353 Title: Viridarium consolationis Place: Italy Date: [14--]
4. University of Pennsylvania, Ms. Codex 397 Title: Tractato breve della via della salute Place: Italy Date: [between 1500 and 1599]