[Formula vitae honestae], [between 14--? and 15--?] | Rare Book & Manuscript Library, University of Illinois at Urbana-Champaign
More complete cataloging can be found at: http://www.worldcat.org/oclc/62509780
Title from De Ricci.
Ms. codex. Layout: Written in 25 to 27 long lines; not ruled.
Script: Written in a cursive hand.
Binding: Modern paper boards.
Provenance: Acquired from L. Rosenthal, 1931.
Former shelfmark: Ms. MCA 6 (Museum of Classical Antiquity, University of Illinois at Urbana-Champaign). De Ricci. Lind, L. R. and Albert Rapp. "A Manuscript of the Tractatus de Quattuor Virtutibus." In Speculum,