Map of the French province of Alsace and adjacent provinces in 1789, showing relationship of pre-revolutionary province with departments of 1790.
<a href="//commons.wikimedia.org/wiki/User:Ty%27s_Commons" title="User:Ty's Commons">Ty's Commons</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>