M3746 Leaf from a Gradual, manuscript on vellum, Spain, c. 1580. Latin text and Gregorian notation in black ink. Rubrics and five-line staves in red. Initial “D” in red with blue penwork opens Psalm 24:10, “Dominus virtutum…” (Who is the King of Glory?) Initial “E” in blue with red penwork opens Psalm 27:14, “Expecta dominum…” (Wait on the Lord….) Additional Psalm texts on verso. Size: 22 ½ x 15 inches. Mat size: 24 x 18 inches.