Title from ISTC, derived from colophon.
Colophon (leaf xx5v): Opus preclarissimum secu[n]di scripti: sancti doctoris Thomae aquinatis q[uem] dilige[n]tissi[m]o studio correctum. impressumq[ue] p[er] me Henricum quentell Colon[iensis]. incolam. sexto ydus Septe[m]bris finit feliciter. anno salutis .M.CCCC.lxxxi.
Printed in Quentell's types 1:102G and 2:150G.
Collation: a¹⁰ b-o⁸ p⁶ r-y⁸ aa-tt⁸ vv-yy⁶: 338 leaves, leaf yy6 blank. Leaf a[1] unsigned, leaf a[2] signed a1.
Paper format: Chancery folio and Royal quarto
Salvator mundi woodcut (leaf a[1]v).
From Quentell's first press (BMC).
PML copy leaf dimensions: 29 x 20.5 cm, except leaves s2.7, s4.5, and quire t: 29 x 18.9 cm (Royal quarto).
Hand decoration: Rubricated, red lombards, paragraph marks, capital strokes, and underlining; blue initial with elaborate red penwork decoraton in Lower Rhenish style (leaf a1r). Annotations: Marginal notations and markings throughout, perhaps by Eberhardus de Amersfordia. Manuscript title (leaf a[1]r).