How can you tell Fenton glass?
Lily Fisher
Updated on April 15, 2026
To identify whether a piece of glass is Fenton glass, look for a sticker near the bottom of the item. The stickers are usually oval and may have scalloped or smooth edges. You may also see an oval with the word Fenton stamped into the glass if the piece was made after 1970.
Is there a mark on Fenton Glass?
Marks on Fenton GlassIn 1970, Fenton began molding their logo into their glass products, as seen above in the center and right photos. Beginning in 1980, a tiny number “8” was added below “Fenton,” in 1990 a “9” was added, and then in 2000, a “0.”
Is Fenton worth anything?
A Fenton hobnail 4 1/2-inch vase can go for $15 to $50. The older it is, the higher in cost. Opalescent or iridescent glass can be worth more. Hobnail glass was popular in Victorian times, then, it was called "dewdrop glass." When Fenton introduced it in 1939, it became a hit.Does all Fenton glass glow?
The melting temperature for a batch of glass averages 2500 degrees F. The Fenton cranberry glass color comes from pure gold. Glass colors (yellow or green) containing uranium will fluoresce under black light. No two Fenton pieces are exactly the same.What does the Fenton mark look like?
To identify whether a piece of glass is Fenton glass, look for a sticker near the bottom of the item. The stickers are usually oval and may have scalloped or smooth edges. You may also see an oval with the word Fenton stamped into the glass if the piece was made after 1970.Fenton Art Glass 101| A GUIDE to Fenton Glass & Figurines
Can you still buy Fenton Glass?
Though Fenton Gift Shop is currently closed to the public, we have a large selection of vintage and NEW Fenton Art Glass.What glass glows orange under black light?
Reddish orange manganese glass is sometimes called “persimmon glass.” Manganese Dioxide (MnO2) was also used to decolorize glass containing iron impurities, or to stabilize the color of glass so it wouldn't shift over time. Glass that contains manganese glows green, red, orange, or peach under black light.What is the rarest piece of carnival glass?
Millersburge People's Vase in BlueThis is the rarest carnival glass ever made and sold. The intricacy is one for the books, almost unmatched by another. The people's vase was created by John Fenton, the owner of Millersburg Glass.
Does milk glass have markings?
A variety of manufacturers produced milk glass over the years. Many of these manufacturers used marks to identify their pieces. To see if a piece is marked, turn it over and examine the bottom. The mark will appear near the center in most cases.Did Fenton go out of business?
Now the Fenton Art Glass Company has announce that it is not taking any new orders, and will be closing its doors by the end of October.What is hobnail glass?
Hobnail glass is an age-old style of glass that has a regular pattern of raised knobs like the hobnail studs sometimes used on boot soles.What is Fenton Burmese glass?
' Another type of glass produced by Fenton Art Glass, Burmese, also incorporates uranium dioxide. Burmese glass is a type of opaque glass that fades from yellow to pink. Uranium dioxide is combined with a tint of gold to produce the soft yellow of the glass.When did Fenton Mark glass?
The “FENTON in an oval” mark was introduced on their Carnival glass in the year 1970, to help distinguish it from much earlier Fenton pieces. By 1974, they had instituted that mark on nearly all of their glassware lines and colors.When did Fenton Glass go out of business?
In 2007, after over a century of quality glass making, Fenton Art Glass announced that they would close their doors.What is the most valuable colored glass?
Pink glass is most valuable, followed by blue and green. Rare colors such as tangerine and lavender are also worth more than common colors like yellow and amber.What color carnival glass is most valuable?
Pieces such as bowls, plates, and platters are rarer finds that traditionally hold more value. Color and pattern, which helps identify both the rareness of the piece as well as its manufacturer. Some of the most valuable colors are cherry red, black amethyst, and ice green.What glass is worth money?
Look for pink, blue and green glasswarePink, green and blue are the most valuable colors of depression glass. Pink tends to be the most valuable because it is more rare. Yellow and amber colored depression glass is more common and therefore less valuable.