Double portrait of Lothair III and his wife Richenza, seen half-lengh, wearing their crowns and and coronation mantles, with their crests underneath; letterpress on verso from an unidentified German book.
<br>Wood-engraving
<a rel="nofollow" class="external free" href="https://www.britishmuseum.org/collection/object/P_1895-0420-87">https://www.britishmuseum.org/collection/object/P_1895-0420-87</a>