Tetrabiblos and Centiloquy

XV. S. CE. 762. These are likely 18th or 19th-century shelfmarks used to organize the library's collection.

Royal 2 original: "Regis 2"
V 364 A struck-through older classification number.

1484. This date may refer to the year the manuscript was acquired or cataloged by the abbey.

Bibliothèque Sainte-Geneviève A major Parisian library originating from the ancient Abbey of Sainte-Geneviève., shelfmark, provenance, 1484, 15th Century original: "XV. S.".