Celsior 30 Series Early Model Catalog This is a catalog for the early model 30 series Celsior, sold from August 2000 to August 2003, with a total of 66 pages. There are no noticeable stains, and the overall condition is good, but please understand that this is a used item before purchasing. The early 30 series can be distinguished from the later models by its rounded headlights and fog lamps, and the red needles on the Optitron meters.