This fourth fascicle of the CSIR Austria IV deals with the grave structures originating from the territory of the municipium of Flavia Solva and the first part of the grave reliefs respectively, whereby in this fascicle the principle of classification according to types of material - CSIR IV 1, the sculptures in round, CSIR IV 2 - The portrait medallions and portrait niches, and CSIR IV 3 The grave stelae and altars of the urban area of Flavia Solva - was retained. However, due to the abundance of the material passed down, the grave building reliefs dealt with here, were divided into two fascicles, of which the present one treats two and more grave building reliefs of one and the same grave structure, as well as the reliefs of servants, the Dionysian reliefs, reliefs with youth figures (heroic reliefs) and reliefs with Heracles (Hercules). In addition to the typological structure of the grave structures, a thematic one was followed which is described in the following fascicle IV 5 in the grave building reliefs with mythological representations.