Autograph manuscript of the first page of the Sinfonia from Part II of the <a href="https://en.wikipedia.org/wiki/Christmas_Oratorio" class="extiw" title="en:Christmas Oratorio">Christmas Oratorio, BWV 248</a>
J.S. Bach
<a rel="nofollow" class="external autonumber" href="http://www.bach-digital.de/servlets/MCRFileNodeServlet/BachDigitalSource_derivate_00000271/db_bachp0032_page025.jpg">[1]</a> Bach digital archive, Leipzig