Title from half-title page, part I, leaf a1r.
Imprint from colophon, part I, leaf o6r: Explicit opus p[er]utile [et] quottidianu[m] d[omi]ni Mariani Sozini cu[m] multis addit[i]o[n]ibus d[omi]ni Bartholomei ei[us] filij. Impressum Mediola[n]i p[er] Magistru[m] Uldericu[m] scinzinzeler a[n]no d[omi]ni yh[es]u [christ]i redemptoris n[ost]ri .M.cccc.lxxxxiiij. die quinto Februarij. [Registrum] [Printer's mark].
GW assigns the printing of part II to Leonardus Pachel (Goff Suppl.).
Part I printed in Scinzenzeler's types 6 and 7; part II printed in Pachel's types 4:168G and 13:76G.
In two parts, dated: I) 5 Feb. 1494; II) 15 Feb. 1494. The second, unsigned, part (printed by Leonardus Pachel; GW, BSB-Ink) contains De mutuis petitionibus only, and is separately entered by Goff S604 and Rhodes(Oxford Colleges).
Signatures, part I: a-d⁸ e⁶ f-l⁸ m⁶ n⁴ o⁶: 102 leaves; part II: a-b⁸ c⁶: 22 leaves, leaf a1 blank.
Paper format: Royal folio.
With additions by Bartholomaeus Socinus.
PML copy is De mutuis petitionibus only, missing 1 leaf : a1 (blank). NNPM
PML copy leaf dimensions: 39.3 x 27 cm. NNPM
Tractatus de foro competenti.
Hand decoraton: Rubrication unrealized. Annotations: No marginal notations in text. Manuscript foliations, beginning with folio 47 and 111, and columns individually numbered. NNPM