Woodblock print from the <i>Blokboek van St. Servaas</i> (ca. 1460) with relics being shown from the dwarf gallery of the church to the pilgrims gathered on Vrijthof square. On the left the so-called cross of Saint Luke. In the middle the reliquary bust of Saint Servatius. On the right the reliquary arm of Saint Thomas.
Unknown artist, ca. 1460
<style data-mw-deduplicate="TemplateStyles:r369756387">.mw-parser-output .smallcaps{font-variant:small-caps}</style><span class="smallcaps">P.J.H. Ubachs &amp; I.M.H. Evers</span> (2006): <i>Tweeduizend jaar Maastricht. Een stadsgeschiedenis</i>. Walburg Pers, Zutphen. <a href="//commons.wikimedia.org/wiki/Special:BookSources/90-5730-441-4" title="Special:BookSources/90-5730-441-4">ISBN 90-5730-441-4</a>