Title from half-title page, leaf a1r.
Imprint from colophon, leaf h10v: Explicit Horologium deuotionis per me Ioh
Printed in Landen's types 1:140G, 2:65G, and 3:95G.
Signatures: a-g⁸ h¹⁰: 66 leaves.
Paper format: Chancery octavo.
8 woodcuts and 27 metalcuts, with 2 repetitions (Nativity and Crucifixion).
Often found with Gerardus Zutphaniensis (Goff G178) and Meditationes de vita et beneficiis Jesu Christi (Goff M434).
PML copy leaf dimensions: 13.6 x 9.6 cm.
Hand decoration: Contemporary Lower Rhine rubrication, alternating red and blue initials and red capital strokes. Wood/metalcuts hand colored, some with silver (oxidized). Annotations: No marginal notations in text.