Repositories
Bayerische Staatsbibliothek - Musikabteilung
Munich, Germany
Beethoven-Haus Bonn
Bonn, Germany
Biblioteka Jagiellońska (Uniwersytet Jagielloński)
Cracow, Poland
British Library
London, United Kingdom
Gesellschaft der Musikfreunde in Wien
Vienna, Austria
Library of Congress - Music Division
Washington, DC, U.S.A.
Lila Acheson Wallace Library (Juilliard School)
New York City, NY, U.S.A.
Morgan Library & Museum
New York City, NY, U.S.A.
National Library of Russia
Saint Petersburg, Russia
Österreichische Nationalbibliothek
Vienna, Austria
Peabody Institute Library - Johns Hopkins University
Baltimora, MD, U.S.A.
Royal College of Music
London, United Kingdom
Staatsbibliothek zu Berlin - Preußischer Kulturbesitz
Berlin, Germany
Stanford University Music Library - Braun Music Center
Stanford, CA, U.S.A.
The Ira F. Brilliant Center for Beethoven Studies, San Jose State University
San José, CA, U.S.A.
Wienbibliothek im Rathaus
Vienna, Austria
Cover image: Johannes Vermeer, Lady Writing a Letter with her Maid, c. 1670 - 1671 (detail). © National Gallery of Ireland, Dublin.