When did Fenton start marking their glass?

In 1970, the company added their logo to the bottom of their "Original Formula" Carnival Glass pieces to distinguish them from their older Carnival Glass pieces. By 1974, Fenton was putting their logo on all the pieces they made.

When did Fenton start stamping their glass?

Examine carnival glass for an oval logo starting from about 1970. The first Fenton logo to be stamped into the glass was the word Fenton inside of an oval. It can be found on carnival glass pieces including vases, dishes, and decorative items that were made starting in 1970.

Is all Fenton glass marked?

The majority of Fenton was only marked with a sticker. Most of the stickers have been lost or removed over time. I believe my piece is Fenton made after 1970 but I can't find a mark, could it still be Fenton? Yes, some types of glass and treatments on glass can obscure or remove the mark entirely.

How can you tell how old a Fenton Glass is?

Look for a Fenton tag (used before 1970), look for the Fenton mark (“Fenton” in an oval), look for “F” in an oval, indicating another company's mold was used (1983+).

Where is Fenton Glass made?

The Fenton factory is built in Williamstown, West Virginia. The first piece made on January 2, 1907, is a crystal cream pitcher with a Water Lily and Cattails pattern. Jacob Rosenthal is the factory manager and glass chemist.

What is Fenton Glass Worth?

Fenton's carnival glass was first marketed as the "golden sunset iridescent assortment" in catalogs. In 1907 when these pieces first sold, they cost 85 cents. A Fenton autumn acorns bowl averages for about $65. You can find some selling for as much as $150.

Why is Vaseline glass called Vaseline glass?

A: Vaseline glass is a specific type of uranium glass. It got its name from its distinctive yellowish color, which looks like petroleum jelly. It is also sometimes referred to as canary glass because of its yellow color.

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.

Does Fenton glass glow?

There are 14 ingredients used in making Fenton Glass. 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.

How do you clean Fenton Glass?

Wrap your Fenton glass in a soft towel or cloth and submerge the towel with your glass into the warm soapy water. Carefully open the cloth, and using your fingers, gently rub the glass clean in the soapy water. Scrub (gently) hard to reach spots with the soft toothbrush.

When was Fenton Silvercrest made?

Answer: Frank and John Fenton founded the Fenton Glass Co. in Williamstown, West Virginia, in 1905. You have a bonbon dish that is part of the Silver Crest line. In 1942, it replaced their Crystal Crest pattern that can be distinguished by an opal edge.

When did Fenton Glass factory close?

Photo by Wayne Towner The Fenton Art Glass Co. factory operated for over a century in Williamstown, before closing in 2011.

Is Fenton carnival glass marked?

Carnival Glass Manufacturers

A few who did were Fenton, Imperial, Dugan and Northwood. Fenton, which continued to make carnival glass until they closed down in 2007, placed an oval mark on their pieces with the company name, though many of their pieces will have no mark at all.

Is Fenton glass molded?

Although the shape and surface patterns of Fenton glass is usually produced by pressing the glass into a mold, it was hand-pressed and hand finished, and the Fenton company has always aimed for good quality hand made glass.

Where was Fenton milk glass made?

The Fenton factory is built in Williamstown, West Virginia. The first piece made on January 2, 1907, is a crystal cream pitcher with a Water Lily and Cattails pattern. Jacob Rosenthal is the factory manager and glass chemist.

How do you identify Burmese glass?

Burmese glass has a soft yellow lower section, which blends into a salmon pink. The effect was created by Frederick Shirley, at the famous American glass company Mount Washington. Using their opal glass mixture, they added oxide of uranium, and reduced gold.

What is the rarest color of Depression glass?

Most Valuable Depression Glass Colors

Manufacturer Heisey made a bright orange, or tangerine, glass on a short run that proved unpopular at the time. Pink and yellow Cameo patterns from Hocking are rare because they were made for a limited time.

What glass glows under black light?

Did you know that there is a type of glass that glows? It may sound like something out of science fiction, but it's real and has been around for centuries. Known as uranium glassware, this special substance emits an eerie green shine when placed under a black light.

When did they stop putting uranium in glass?

Today, a few manufacturers continue the vaseline glass tradition: Fenton Glass, Mosser Glass, Gibson Glass and Jack Loranger. U.S. production of uranium glasses ceased in the middle years of World War II because of the government's confiscation of uranium supplies for the Manhattan Project from 1942 to 1958.

Did Fenton make Vaseline glass?

Fenton: First started making vaseline glass in 1930's. Hobnail pattern started in 1941. Cactus pattern (original to Greentown Glass) was re-introduced 1959. Fenton is still producing limited supplies of vaseline artglass today.

How can you tell how old glass is?

1. Marks At The Base. The bottom of the glass bottle will tell you the most about its age. ...
2. Visible Seams. In the last hundred and fifty years, most of the glass bottles were produced by blowing molten glass into a mold. ...
3. Mouth. ...
4. The Shape Of The Top. ...
5. Embossed Markings. ...
6. Color.

What is the rarest piece of carnival glass?

According to Colleywood Carnival Glass, the following colors are among the rarest and most valuable:

• Fenton Ambergina - a deep orange-red tone.
• Northwood Marigold - a warm-toned deep yellow.
• Fenton Cherry Red - a dark, glowing red.
• Northwood Black Amethyst - a very dark purple that appears almost black.

Why did Fenton Glass close?

Due to ongoing financial problems, they had to lay off many of their employees, and at last they were forced to announce the closure of Fenton Art Glass's traditional glass products. However, the Fenton Gift Shop, which was the primary retailer of Fenton Art Glass, remained in business.

Who created Fenton Glass?

Frank Fenton was the designer and decorator. From 1905 to 1920, the designs made there were heavily influenced by two other glass companies: Tiffany and Steuben. But the many different colors were the work of Jacob Rosenthal, a famous glass chemist who is known for developing chocolate and golden agate glass.