96 pages in French. Three engraved plates. Printed by Firmin Didot Frères, rue Jacob, 58 [Paris]. Title page printed in blue. All pages with printed decorative borders. All edges gilt over red. Original rose pink silk endpapers. No inscriptions. 40 x 56 mm. Original red silk spine; bone covers with Messe in blue on the upper cover. Irregular black or brown dots and short non-parallel slashes - the Haversian system that distinguishes it as bone. Slightly rubbed from being held so many times in someone's hand over the last 186 years. OCLC,1302332629. WorldCat records one copy worldwide (Library of Congress).