I am looking for images of Sol or Helios that are not in the LIMC or my catalogue, and that can be associated with a firm date of production (e.g. dedicatory inscription) or deposition (dated stratigraphy). In other words, depictions for which a terminus ad or ante quem can be established on purely independent grounds, without recourse to iconography or style. For my catalogue see: http://dissertations.ub.rug.nl/faculties/arts/2009/s.e.hijmans/vol1/
click on "hoofdstuk 4"; the chapter itself is in English.