Fenton Glass Bell – Green Hobnail Art Glass:  In 1905 the Fenton brothers, Frank  and John opened a glass factory in Ohio. They were original artists who painted on glass produced by other glass makers.  In 1907 they moved their operations to the Fenton Art Glass factory in Williamstown, West Virginia.  Fenton Glass is best known for its unusual colors and patterns and was the first to introduce iridescent glass better known as carnival glass.  Outasite!! Collectibles features some beautiful examples of Fenton Art Glass.