Graduale, pars de sanctis
A 1550 Graduale, a Latin choir book of chants for saints' feasts, written out by hand for church singers and copied in the e-codices manuscript collection in Switzerland. The pictures show square-note chant on red-ruled staves with decorated initials, plus a printed heraldic cartouche with a shield, scrolls and foliage that a designer could borrow for framing or lettering.
