The Vatican Museums Library, founded in 1475, houses journals and contemporary books that document the Vatican Museums' treasures. Prehistory through classical Greek, Roman, Egyptian, Assyrian-Babylonian, and Etruscan antiquities, texts on medieval and contemporary art, and more detailed material on the restoration and conservation of artworks are some of many subjects featured in the library. The Marquises Guglielmi of Vulci, Cardinal Jorge Mara Meja, Professors Bruno Mantura, and the Verbite Fathers Michael Schulien and Wilhelm Schmidt have all made charitable donations to the library over the years.