Larger sized: 7 ½ by 5 ¼ by 3 1/8” thick (!), in black cloth over board hard cover, gilded title on the broad spine face, red edged page block, with 8 multi -color silk marker ribbons, 1882 pages plus several appendices, with section on how to conduct Gregorian chant in the front, text is square note Gregorian notation.

Here is the classic Liber Usualis or the official full Gregorian chant of the Pre-Vatican II Catholic Church for the full traditional liturgical year, in its original approved completely Latin edition. Condition of the volume is Near Mint; I don't think the book has ever been circulated and is like new- a collectible vintage book in Catholic Church Music.