"In Leiden, the brothers walk through the city. Uffenbach describes the sign hanging on a common house. "Rips" tells them about its history. The next morning, Uffenbachs brother has himself enrolled in the Ordinem Studioforum for the excise and licence privileges. After that, they visit the plasterer Philippus van der May, who was the producer of the plaster emperor heads they had seen in Zwolle at Mr. Leenhof [RKDexcerpt no. 776279]."