How do you identify glass makers?
How do you identify glass makers?
Makers can be identified by examining company marks and signatures located on the bottom of the glassware. However, since reproductions are common, it’s essential to study the marks, colors, and styles of genuine art glass to properly identify the maker of a piece.
What is the Anchor Hocking symbol?
The first identification mark used by the Anchor Hocking Glass Corporation was an “Anchor superimposed over an H” or “Anchor and letter H entwined” which has been in use since 1938.
Is all Boyd glass marked?
Some of the glass molds owned and used by Degenhart have also been used in later years by Boyd. However, all of the Boyd-produced pieces are marked with their “B in a diamond” trademark to reflect the change in ownership of the factory.
How do you date Boyd glass?
If there are no lines around the diamond, the piece dates from 1978-1983. From 1983-1988 one line was added underneath the diamond, like the second example on the left. A line above as well as below indicates 1988-1993; and three surrounding lines were used from 1993-1998.
How do you identify Anchor Hocking glass?
Turn the glassware over and look for the words “Fire King,” “Anchor Hocking” or a combination of both. The Anchor Hocking symbol of an “H” with an anchor was also used. Be sure to verify that milk glass with a hobnail or grapevine pattern is an Anchor Hocking piece, since other companies made similar patterns.
Is Federal glass the same as Anchor Hocking?
The “F in the shield” is often identified as Anchor Hocking’s Fire King; however, it is the mark of Federal Glass Company. The “large H over the small A” mark is one of the most common mis-identifications. The emblem was used by the Hazel Atlas Glass Company and not Anchor Hocking.
What is Degenhart glass?
Degenhart is the name used by collectors for the products of the Crystal Art Glass Company of Cambridge, Ohio. John and Elizabeth Degenhart started the glassworks in 1947. Quality paperweights and other glass objects were made. Over 145 colors of glass were made.
How old is Boyd glass?
Glassmaking, America’s oldest industry, began more than 4000 years ago. Boyd Glass still manufactures collectibles the old-fashioned way, to the delight of visitors and collectors, with a man and a mould and not with an automated machine.
What kind of glass has m inside a circle on it?
Mosser Glass Company – “M inside a circle” mark on the base of ruby red toothpick holder/votive candleholder. M within a G…………Maryland Glass Corporation, Baltimore, Maryland (1907-c. 1970s).
What does the V stand for on Smith Glass?
The mark consists of a “V” in a circle. The “V” stands for the name of the owner, Russ Vogelsong. Smith Mark A capital “S” with smaller “G” and “C” within the loops, standing for Smith Glass Company. The mark is also found without the smaller “G” and “C.”
Where do you find the m in a circle on a bottle?
“M in a circle” mark used by Maryland Glass Corporation. Here, as embossed on the base of a small cobalt blue Bromo-Seltzer bottle. M inside a circle (on the bottom of glass containers, especially medicine bottles of many types and sizes, often in cobalt blue glass) – see more information about this mark on this webpage………..
What kind of Mark does Jeannette Glass use?
Most Jeannette Glass Company tableware was not marked. The marked items tend to be footed pieces such as goblets and glasses of varying types. Jeannette also used a “J” in a triangle or a “J” standing alone as their mark on occasion. This mark was used by Jefferson Glass Company on utility glass and its “Chippendale” pattern of tableware.