HomePORCELAIN NEON SIGNSporcelain neon Buick sign Porcelain Neon Signs porcelain neon Buick sign Porcelain Neon Signs Leave a Comment / By Darryl Tilden / October 3, 2015 vintage 1950’s porcelain neon Buick sign, single sided and excellent condition Porcelain Neon Signs