Ganz's book of autographs, along with annotated transcription and index by Jeanne Colette Collester. Autographs are from guests, friends, and visiting artists, often inscribed with a short note, and / or a musical phrase. The autographs extend past Ganz's lifetime; there are a few at the end not included in the transcript. The transcript includes identification and brief biography of the signer, as well as the musical phrase. At the end of the transcript is an alphabetical index of names, a chronological index of names with places (cities) indicated, and a biography and chronology of Ganz by Collester.