* [Reiffenstein seems to be the printer for all of Gerasch's lithographs]
<ul><li>18th Bohemian infantry regiment, Grand Duke Constantine, 1850 (Treuenfest 18th Inf)</li></ul>
Scan by NYPL
<a rel="nofollow" class="external free" href="https://digitalcollections.nypl.org/items/510d47d9-9347-a3d9-e040-e00a18064a99">https://digitalcollections.nypl.org/items/510d47d9-9347-a3d9-e040-e00a18064a99</a>