Recently, I've noticed a large amount of near mint petroliana and other advertising signs with comic characters from the 1960's (Phill66-Jetsons; Conoco-Batman; Texaco-Donld Duck; Indian-half naked babe, etc.) which appear to be a NOS lot from somewhere. They are dated 1962, 63, 66, etc. Most are nearly all mint, with a small chip or 2, but nothing too detracting, The sellers don't seem to have 1 or eve 2 of these signs, but several of the same sign - each with their own distinctive porcelain chips on the edge or corners - nothing bad, but all slightly different. They don't have 1 or 2 mint signs, they are listing 20 different at a time on ebay. One guy is collectortime in Alphretta, GA. Prices aren't bad at low 100+ Does anyone know or have the scoop on these porcelain signs? They seem too cheap, and too nice for 50 yr.old porcelain signs. Your insight is appreciated.