Historic view of the city of <a href="https://en.wikipedia.org/wiki/Aarau" class="extiw" title="en:Aarau">Aarau</a>, as seen from north. Drawing from 1612 by Hans Ulrich Fisch.
Hans Ulrich Fisch (original drawing) / ? (photo)
1612
Michael Stettler: <i>Die Kunstdenkmäler des Kantons Aargau - Band I: Die Bezirke Aarau, Kulm, Zofingen</i>. Birkhäuser Verlag, Basel 1948, <a href="//commons.wikimedia.org/wiki/Special:BookSources/3-906131-04-1" title="Special:BookSources/3-906131-04-1">ISBN 3-906131-04-1</a>