Contact: Email Len.Daley@yahoo.com Phone: 401-314-6005 (non text line) Or click on the picture to email me. Imperial Trademark for E. Ward Russell 1970's : Imperial Trademark with Lenox L added 1973-81 Mostly on slag glass: Imperial Trademark A and L added 1981-82 : Imperial 'New Imperial' Trademark 1983 . Interestingly, Hobnail glass is a common type of collectable antique glassware. Made by Sowerby, pattern number 1288, marked. Most antique slag items are brown, blue, green, or purple. If the item is in good condition, with no cracks, discoloration, or signs of neglect, it will be worth more. Egyptian patterns were also common due to the interest in the tomb of King Tut in the early 1920s. Hesse, Germany cabinetry pros can help you give worn or dated cabinets a makeover. The Sowerby trade mark, a peacock's head, was registered on the 26th January 1876 and most Vitro-Porcelain can be found with this mark, usually accompanied with a design registration mark. Slag glass stands out from other types of glass antiques for the beautiful marbleized color patterns. She added custard glass to the companys color line in 1969 and iridescent (carnival) in 1972. Manufacturer unknown. Prices for slag glass lamps start at $150 and top out at $13,250 with the average selling for $1,250. Though it's easily mistaken for other glass products produced around the same time period, such as stained glass, slag glass has its own unique look and slag glass items can fetch a wide range of prices. parts presents an extensive restoration process were removing an True slag glass was originally produced in England during the last quarter of the 19th century when, simply put, it is believed slag from iron-smelting was added to molten glass to achieve a marbling effect in a variety of colors. Answer: The opaque bent panels of pressed glass with the creamy, golden swirls in your lamp are typically referred to as slag glass. Separations, cracks or breaks On the interior of the break in most cases I create a bridge The company, based in Jeannette, Pennsylvania, rebranded in 1898 and took on the name Jeannette Glassware. These lamps rarely sell for less than 100 dollars. These three manufacturers are very well known in the United Kingdom. Domitz, Carrie and Gerald Domitz. Finally, a Bradley & Hubbard slag glass lamp sold for $584, typical for that style and age of light. Dorothy Stephen and Phyllis Stephan Brettner, her daughters, inherited the company. Gilded bronze. Expert's Assistant: What would you like to learn about the lamp? and skills can help you. To enable personalized advertising (like interest-based ads), we may share your data with our marketing and advertising partners using cookies and other technologies. Prices go up significantly if a light is signed by a . Slag glass lamp frame repairs | Brass - Zinc - White Metal - Pot Metal - Copper - Bronze Click HERE to view my many workbench articles. . (Source). strength as when manufactured. A fine maker's-marked shade from one of . To complete your quote for restoration if you include the following. mold. One item where slag glass was used often was in the creation of antique oil lamps, chandeliers and lampshades, particularly during the Art Deco and Art Nouveau periods during the late 19th and early 20th century. parts presents an extensive restoration process were removing an A Victorian purple and white British pressed malachite / slag glass "Just a Thimble Full" shot glass. barn or at an estate sale. Made by Davidson, pattern number 234. Free shipping on many items | Browse your favorite brands | affordable prices. Ruby Red LLC is compensated for referring traffic and business to these companies. barn or at an estate sale. When molds were acquired from defunct glass companies, L. G. Wright did not always remove the former makers marks. Copper Producers. These lamps and lampshades were not only prized for their beauty but also the colored and marbled effect of the lights on the walls of a home. Sowerby in Gateshead, England is believed to be the first glass foundry to create slag glass. In most cases Made by Sowerby, pattern number 1259, marked. Verna Mae Wright, L. G. Wright' wife, directed the company following Wright's death in 1969. BRL 2,093.21, BRL 2,616.52 Antique Works and Values, Antique Glass and China Types, Values & Histories. This website uses cookies to improve your experience. What we do know is, as the name suggests, that the Chicago Mosaic Lamp Company was located in Chicago, IL. Etsys 100% renewable electricity commitment includes the electricity used by the data centers that host Etsy.com, the Sell on Etsy app, and the Etsy app, as well as the electricity that powers Etsys global offices and employees working remotely from home in the US. Made by Sowerby, marked. Unsigned decorative glass items like compotes and vases tend to sell between $5 $50, even if they are from the 19th century. A Victorian blue and white British pressed malachite / slag glass creamer / jug. White metal with filigree work was Maybe inherited a Tiffany stained glass lamp Most lamp frames consisted of 3-8 sections of metal Sales, Koscherak Brothers, and F. Pavel. Most companies have halted the production of slag glass items altogether. It formed at a very low temperature which made it faster and Dating items down to the decade can be challenging because manufacturers profited off the popularity of slag glass and re-used the same molds over and over for nearly thirty years.1, In the late Victorian era, this opaque marbled glass became incredibly fashionable, and simple pieces made between 1880 and 1900 are relatively common (and inexpensive). Antique Purple and White Slag Glass Cake Stand, Antique EF Industries Green Slag Glass Table Lamp. Verna Mae Wright, L. G. Wright wife, directed the company following Wrights death in 1969. Rainaud, and Tiffany Studios. White metal with filigree work was Entrepreneurs in America discovered the popularity of English slag glass lamps: a factory named Akro Agate produced its own version, a name that references cut agate. Dirk Van Erp Studio Van Erp's earliest lamps are signed near the center of the underside of the lamp, with the windmill logo Edward Miller and Company. BRL 435.68, BRL 544.61 Explore other items from ourAntiques & Collectibles Price Guide. Chervenka, Mark. Search out lamp collectors groups or take your lamp to a lamp repair shop or an antique dealer to get an opinion on your antique table lamp's value and age. Whether A Victorian turquoise and white British pressed malachite / slag glass bowl or spill vase. Purple is the most common slag glass color. Most glass is not marked. A Victorian purple and white British pressed malachite / slag glass spill vase. I think the one c stands for a casting company. West Virginia Museum of American Glass. Message the Seller. A Victorian blue and white pressed malachite / slag glass small tankard. All glass panels are original to the early 20th century. I use this term only because it has become a widely known, accepted, descriptive term for pressed opaque glass with swirls or streaks, even though the likelihood of it containing any slag is remote. 20th Century Glass was established in 2004 by Wayne Stephens, the current owner. Separations, cracks or breaks By Hiddenchakra 8 months ago. Handel Lamps PAT'D NO. Bradley & Hubbard (Attr.) mold. Early 1900 slag glass hanging lamp. On the other hand, Tiffany Studios decorative items sold for several thousand dollars. This is because the top manufacturers of the day often did leave any identifying brand marks on the fixtures. The marbling should be a creamy white color that is evenly mixed into the base color. Some of the most popular manufacturers were Miller, Bradley & Hubbard, Empire Lamp Manufacturing Company, Pittsburgh Lamp, Brass and Glass Company, H.E. A Victorian purple and white British pressed malachite / slag glass basket shaped spill vase. known for its ability to retain detail when removed from its master How to Look at a House reports that polarized outlets and plugs were introduced in the 1880s, but they were not popular at first and did not become standard until the mid-20th century. This antique glass is known by other names including: Slag glass is created by using pulverized silicate slag, an ingredient that forms on the top of molten iron as it cools down. The Glass Encyclopedia. Looking to get more info! Measurements: 105 x 80 x 80 cm. Your caramel slag glass paneled lamp dates from the 1910s through the 1920s.
, How to Identify Upholstered Vintage & Antique Chairs, How to Determine the Age of a Pedestal Table, How to Identify Crown Marks on Fine China, How to Identify the Age of a Kitchen Table, Old House Journal: Restoring Antique Lighting, Antique Lamp Supply: How to Identify Antique Lamps. Unusual slag glass lamp, angled gilt metal base and shade with. Glass manufacturers were thought to have added slag from iron smelting to molten glass. Cloudflare Ray ID: 7a2ec81f8e277d0f Find the Value of your L. G. Wright Glass. Tiffany stained glass lamp repairs and restoration, Slag glass lamp frame repairs | Brass - Zinc - White Metal - Pot Metal - Copper - Bronze, Click HERE to view my many workbench articles, Whether As with most other small regional lamp makers, the Chicago Mosaic Lamp Company saw the phenomenal success of Tiffany Studios' patented copper foiled . A Victorian blue and white British pressed malachite / slag glass bowl or spill vase. Nostalgic Bulbs: Introduction to Lamp Wire & Cords, How to grow your own herb garden in any indoor or outdoor space, How to Identify Antique Hand-Painted Lamps. Have a magnifying glass handy; often the marks are very small. This will ensure that the money you are spending is worth it. Serious antique glass collectors will be familiar with "slag glass" which became popular in the late 1800s and is still made today. Once you know the style of lamp you have, finding a vintage lamp manufacturers list of makers within that style is much easier. Made by Sowerby, pattern number 1400, marked. This type of glass was used to make all types of glassware, including panels for lamp shades. Made by Davidson. Category Early 20th Century American Arts and Crafts Table Lamps. interior. Manufacturer unknown. Slag glass lamps are one of the most sought-after items made of slag glass. For example, simple things like a bowl sold for around $20 apiece. Pictures of both the inside and outside of the lamp.2. Some well-known slag glass manufacturers include Sowerby, Davidson, and Greeners. A Victorian purple and white British pressed malachite / slag glass tumbler. Slag glass was also created by taking two colors of glass and combining them to create what was called "mosaic glass" in 1902 in Pennsylvania by glassmakers Thomas Dugan and Harry Northwood. The first new molds date from 1937. historical building groups and antique lighting dealers. Original Price BRL 2,668.79 cheaper to use. The number of broken pieces.4. $435.00. Manufacturers experimented with different methods to achieve this malachite-like look. Outstanding glass and color. Imperial's success was guaranteed by one its first orders -- approximately 20 different items to be supplied to almost 500 F. W. Woolworth stores. The Fenton Art Glass Company is a glass manufacturer founded in 1905 by brothers Frank L. Fenton and John W. Fenton. Business directories of that era list a Chicago Mosaic Lamp Co. in 1905, 1910, and 1914. This is due to the rarity of the color. On the interior of the break in most cases I create a bridge Mar 26, 2023 Silk Embroidered . She added custard glass to the company's color line in 1969 and iridescent (carnival . Outstanding full floral Duffner and Kimberly dogwood lamp. Made by Sowerby, marked. Metal issues or glass issues I may not see in the pictures.5.Your shipping address for return shipping quote.I will include suggestions and comments along with links regarding shipping and packaging.Contact: Email Len.Daley@yahoo.comPhone: 401-314-6005 (non text line)Or click on the picture to email me. Eventually, it became known as slagware or slag glass. Manufacturer unknown. Rubber and vinyl coated wires were not used until the post-World War II era. Fenton Glass Made for Other Companies 1907-1980, Identification & Value Guide Weil Ceramics, Abels Wasserburg, Edward Paul, L. G. Wright, Rubel. Some well-known slag glass manufacturers include Sowerby, Davidson, and Greeners. Slag Glass Lamp & Base $500. If the cord does not look old, someone may have replaced the original. Newer slag glass has been produced by several companies in the latter half of the 20th century. It has distinctive a distinctive knob pattern and comes in a variety of colors. Learning how to identify and value this glass can help if you are looking to collect or just learn more about this interesting glassware. A Victorian purple and white pressed malachite / slag glass posy vase or bowl. L. G. Wright reproductions tend to be thicker than period pieces. By clicking Accept, you agree to our website's cookie use as described in our Cookie Policy. Lamps from that time period may be made from lower-quality metals that would then be painted or gilded. Slag glass is named after silicate slag, a colorful material that is a byproduct of molten steel. Ruby Red LLC is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. Most lamp frames consisted of 3-8 sections of metal Production of slag glass originated in late 19th century England. Also look on the lighting fixture itself; sometimes, the manufacturer includes a sticker that includes the name, or date of manufacture. Westmoreland glass was made by the Westmoreland Glass Company of Grapeville, Pennsylvania, from 1890 to 1984. what is the Value of your L. G. Wright Glass? Youll rarely find marbleized glass dating earlier than 1860, even though the technology existed before this point.2. A Victorian purple and white British pressed malachite / slag glass bowl. A Victorian purple and white British pressed malachite / slag glass vase. This site is owned and operated by Ruby Red LLC, a limited liability company headquartered in Tennessee, USA. Some handmade collector marbles are small works of art that can command big prices. This website is using a security service to protect itself from online attacks. Learn more. Lamp Maker's Mark One of the first places to look for a date stamp or the maker's hallmark begins with an examination of the base of the lamp. 17 1/2" diameter 24" high. Peachblow was produced between 1955 and 1963. Slag Glass Lamp (1 - 40 of 587 results) Price ($) Shipping All Sellers early 1900's slag glass lamp catchreleasecollect (73) $1,275.00 1920's-30's Houzex Slag Glass Lamp/Smoking Stand Part ARTCPACKRAT (1,548) $21.99 FREE shipping Antique Old American Art Nouveau Floral Bent Slag Glass Lamp Shade & Base Lamp LeeFamilyAntiques (605) $595.00 The electrical cords of antique electric lamps had prongs which were the same size, unlike modern plugs which have one prong larger than the other. Challinor Taylor & Co. was one of the most prominent American Slag glass manufacturers. List of Vintage Lamp Manufacturers Advertisement About Paul Phipps A Victorian turquoise and white British pressed malachite / slag glass bowl / trough. While collectible, the price range varies greatly depending on the item and manufacturer. with copper that will give the break extra support. Slag glass was made by British companies Sowerby, Davidson and Greener during the Victorian era, around the 1880's/90's, and was also produced in other European countries, most notably France.