Carnival glass or Iridescent Ware was introduced in 1907 and had a metallic sheen from a spray of salts when hot. This inexpensive pressed glass, also known as dope glass is made for functional/ornamental objects. Due to lack of demand price was discounted. Available colors are primarily amethyst/marigold/cobalt/green/red. Vaseline or uranium glass had uranium salts and hence was discontinued. Millersburg glass Company was the greatest producer of this type of glass. Initially this was made as crystal and later on as iridescent glassware. The prices vary depending on their quality/availability. This is antique glass collectible and has market. Identification of this glass is based on patterns/colors/sheen/edges/thickness etc.
Green Fenton Glass
