History
First made in Venice in the 16th century, colors include blue, pink, yellow, brown, black, and white. 19th-century glass makers called milky white opaque glass "opal glass". The name milk glass is relatively recent. The white color is achieved through the addition of an opacifier, e.g. tin dioxide or bone ash.

Made into decorative dinnerware, lamps, vases, and costume jewelry, milk glass was highly popular during the fin de siecle. Pieces made for the wealthy of the Gilded Age are known for their delicacy and beauty in color and design, while Depression glass pieces of the 1930s and '40s are less so.

Collectible
Milk glass has a considerable following of collectors. Glass makers continue to produce both original pieces and reproductions of popular collectible pieces and patterns.

Milk glass is a relatively recent name for opaque, milky white or colored glass, that is blown or pressed into a wide variety of shapes. Animal-shaped covered dishes are popular collectibles. First made in Venice in the 16th century, the white color is achieved through the addition of tin oxide. 19th-century glassmakers called milky white opaque glass "Opal". Other milk glass colors include blue, pink, yellow, brown, and black.

Made into decorative dinner-ware, lamps, vases, and costume jewelry, milk glass was highly popular during the fin de siecle. Pieces made for the wealthy of the Gilded Age are known for their delicacy and beauty in color and design, while Depression glass pieces of the 1930s and '40s are less so.

Milk glass has a considerable following of collectors, and many examples can be found . Some glass makers continue to produce it, including reproductions of popular collectible pieces and patterns.