slag glass lamp makers mark

view larger image of . This created the marbled effect and bright variations in color that make slag glass so unique. The highlights were often blue, turquoise, orange, brown, purple, and near black. This is due to the rarity of the color. in the middle of a section the repair will be performed on the Interestingly, Hobnail glass is a common type of collectable antique glassware. From Art Deco to 1970s Contemporary, we tried to list as many lamp manufacturers as we could find. Leading American Slag Glass Makers With the export of these beautiful creations to the United States market, nineteenth-century American producers also entered into slag glass production. Pictures of both the inside and outside of the lamp.2. Original Price BRL 2,668.79 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. The chart below highlights some recently sold slag glass items. Slag glass antique lamps sell between $200 and $2,000, and most of the value is in the light itself. Slag is the byproduct of steel production. Hesse, Germany cabinetry pros can help you give worn or dated cabinets a makeover. parts presents an extensive restoration process were removing an It's also possible that the shade of your lamp was replaced somewhere along the line, so the lamp base and shade may not be an original pair. You can find antique slag lighting fixtures for sale on websites such as Etsy for as low as $20 or as much as $16,000. A Victorian purple and white British pressed malachite / slag glass spill vase. The dimensions Length x Height.3. 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. When identifying slag glass, look for a marbling effect. Dirk Van Erp Studio. The artist, year, and value. Today's retail prices for slag glass table lamps range from about $500 to $1,500, depending on condition, style, size and purchase venue. By far the most common colour for slag glass was purple, but it was also made in blue, turquoise, green, and brown glass. Once you find those marks, research the company to see if they are an authentic brand. The value of slag glass items can also be determined by the condition of the item. Table lamps made by renowned designers usually have a date stamp, a product number or the manufacturer's name listed on them somewhere. (10% off), Sale Price BRL 2,093.21 The original slag glass created in England was known for having a brown base color mixed in with streaks of a creamy white color. She added custard glass to the company's color line in 1969 and iridescent (carnival . Frankart Inc. lamps have bases that highlight female figures holding or . Handel Lamps PAT'D NO. I can best help you after you email picturesTo complete your quote for restoration if you include the following.1. American slag glass makers included Westmoreland Glass, Boyd Glass, Imperial Glass, among others. Peachblow was produced between 1955 and 1963. The smaller boudoir lamps can be 7 or 10 inches. Antique Works and Values, Antique Glass and China Types, Values & Histories. Atglen, PA: Schiffer Publishing, 2003. Slag glass lamp frame repairs | Brass - Zinc - White Metal - Pot Metal - Copper - Bronze Click HERE to view my many workbench articles w/ 2 of the tulip panes are Cracked* In one of the 3 shades ; Needs restoration* The Lamp would sell for $795- $1200 USD. A fine maker's-marked shade from one of . 91 - Red Slag Glass Lamp ornate metal and eight panel red shade, bottom trim one one section is loose as seen, 23 inches tall, base is . If the bottom of the base is covered with felt, lift the felt gently to look for signs of the lamp's maker. They made clear and colored glass of many varieties, such as milk glass, pressed glass, and slag glass. Very similar to the photo on page 182 of Paul Crist's book. They also began producing opaque golden, creamy colored glass known as caramel slag that allowed the passage of enough light to give a room a soft, warm, golden ivory glow. I have a vintage slag glass desk lamp with the mark cCco on the plate that holds the shade on. This type of glass was used to make all types of glassware, including panels for lamp shades. I will include suggestions and comments along with links regarding shipping and packaging. A Victorian purple and white British pressed malachite / slag glass basket shaped bowl. If your examination of the lamp turns up nothing useful, don't give up! Separations, cracks or breaks Some of the technologies we use are necessary for critical functions like security and site integrity, account authentication, security and privacy preferences, internal site usage and maintenance data, and to make the site work correctly for browsing and transactions. Initially they focused on painting "blank" glassware. Contact: Email Len.Daley@yahoo.com Phone: 401-314-6005 (non text line) Or click on the picture to email me. The Materials Used While materials like iron and clay have been around since antiquity, other materials haven't been around for quite as long. Contact Us. You can determine antique slag glass with a few steps: Slag glass antique items can run anywhere in value from a low of $50 to a high of $1,500. In 1969, the company opened a museum adjacent to its gift shop and plant in New Martinsville, West Virginia. Many of the same designs for milk glass were also produced in slag glass. Etsy uses cookies and similar technologies to give you a better experience, enabling things like: Detailed information can be found in Etsys Cookies & Similar Technologies Policy and our Privacy Policy. You can email the site owner to let them know you were blocked. Rubber and vinyl coated wires were not used until the post-World War II era. Some of the most costly slag glass pieces take the form of lampshades by well-known makers like Handel, Bradley Hubbard, and Tiffany. Slag glass is no longer produced as it once was. The number of broken pieces.4. The first new molds date from 1937. A Victorian purple and white British pressed malachite / slag glass "Just a Thimble Full" shot glass. Although Wright purchased period molds from Northwood and Dugan, the company ordered hundreds of new molds from firms such as Albert Bostons B. White Metal Repairs by Len Daley For instance, bronze lamp bases topped by leaded glass shades could be the hallmark of American designer Louis Comfort Tiffany. will bring to your unique project over 40 years experience, knowledge True slag glass is richly marbleized, deeply colored glass rather than glass that is colored with pale swirls or streaks, which is also known as malachite, marbled and variegated glass. Brown malachite slag glass pieces are the rarest and most coveted colors of slag glass. 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. This list is limited to only a few results.Many more items are available to our members through our Price Guides! mold. original metal finish the repair may be less noticeable. nice quality glass . Depending on the Your IP: 176 - Oil Lamps Group Group includes a Amber colored oil lamp 12 inches to the top of chimney no makers mark, and a Green/Gold colored lamp 17 inches high to the top of chimney, marked made in Hong Kong. By solartoys 10 years ago. Remember, the most common way to make slag glass was by skimming silicate material from the top of molten iron. [2] Other times when tears or breaks occur You can determine the age of a piece of slag by finding the date of production. Louis XV style ceiling lamp. BRL 2,401.91, BRL 2,668.79 Victorian bronze slag glass lamp indistinct mark H: 22 in. Egyptian patterns were also common due to the interest in the tomb of King Tut in the early 1920s. Made by Imperial Glass, marked. To complete your quote for restoration if you include the following. A Victorian blue and white British pressed malachite / slag glass bowl. contacts will be at your service. French Porcelain & Gilt Metal Lamp - Green Slag Glass Shades-Flower Motif ; Gentleman / Musician Playing Piano* Sculpted Figural Porcelain Table Lamp. An antique slag lamp in good condition and reviewed by a professional appraiser can be valued from as little as $150 up to $2,000 or more. Question: Im looking to find some info on this slag glass lamp. Metal issues or glass issues I may not see in the pictures. Antique Tiffany lamps are sought-after today and the market remains competitive for investment-quality works. Lampshade Specialties explains that antique electric lamps often had a cotton-wrapped cord. and resources. strength as when manufactured. image0.jpg image0.jpg image1.jpg image1.jpg. Table lamps with missing white metal Your caramel slag glass paneled lamp dates from the 1910s through the 1920s. A pair of Victorian purple and white British pressed malachite / slag glass spill vases.

, 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. A Victorian purple and white pressed malachite / slag glass spill vase. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. On the interior of the break in most cases I create a bridge Eventually, it became known as slagware or slag glass. The Glass Encyclopedia. This mark is usually made at the bottom of the lamp. MushusBoutique. Check lamp guides or available reference books to determine the manufacturer, lamp model and production year based on any clues you have found. Made by Sowerby, marked. Lawrence Gale Si Wright (1904to 1969) began buying and selling glass seconds in 1937. Verna Mae Wright died in 1990. Slag Glass Lamp & Base $500. between these sections are easily repaired and can retain the same In 1889 Davidson's introduced one of their most popular and successful lines, a colouring which they called "Pearline". Shop Similar at WAYFAIR Up to 70% OFF Every Day at Wayfair We also have an in-depth encyclopaedia guide on many types of glassware, with lots of information and pictures. Production began on January 13, 1904. When it's removed, it leaves a mark called a pontil mark. Paducah, KY: Collector Books, 2005. Sowerby also created several other color formulas including Giallo (yellow), Pomona (green), and Sorbini (blue). Most lamp frames consisted of 3-8 sections of metal A Victorian turquoise and white British pressed malachite / slag glass vase. Ceiling lamp in French Louis XV style, in gilded bronze profusely decorated with delicate vegetal work. Markings for Bigelow and Kinnard, Kramer, Steuben, Bradley and Hubbard, Stickley, Gorham, Wilkinson and Jefferson also have high value. what is the Value of your L. G. Wright Glass? Whether Manufacturer unknown. Most glass is not marked. Finally, a Bradley & Hubbard slag glass lamp sold for $584, typical for that style and age of light. I use this term only because it has become a widely known, accepted, descriptive term for pressed opaque glass with swirls or streaks, even though the likelihood of it containing any slag is remote. True slag glass is marbled and has a variety of bright colors. Typically slag glass antiques will be vases, dishes, bowls and decorative figurines and picture frames. Slag Glass Lamp (1 - 40 of 587 results) Price ($) 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 These three manufacturers are very well known in the United Kingdom. On the interior of the break in most cases I create a bridge The most expensive Tiffany lamps sell for upwards of $1 million. Accept Read More, We hand-pick antiques for our readers and may, Popular Glass of the 19th and 20th Centuries: A Collectors Guide (Millers Collectors Guides), Antique Price Guide with Pictures: A Look at Antiques Worth Money, The Best Antique Price Guide Books for Appraising, Online Resources for Free Antique Appraisals, 10 Most Valuable Pennies That Sold Recently, What Is Carnival Glass? White metal with filigree work was . Art Deco Vaseline Slag Glass Smoking Stand Ashtray Electric Lighter. A Victorian purple and white British pressed malachite / slag glass vase. Free shipping on many items | Browse your favorite brands | affordable prices. Westmoreland glass was made by the Westmoreland Glass Company of Grapeville, Pennsylvania, from 1890 to 1984. known as a maker of high-quality products. For more information on Malachite / Slag glass, check out the following resources: www.victorianpressedglass.com - Large gallery of Sowerby and other Victorian pressed glass, with catalogue scans. that had to be alloy soldered together. Original Price BRL 2,616.52 Other times when tears or breaks occur parts presents an extensive restoration process were removing an We deal in a wide range of antique & collectable glassware from all over the world, selling online via our website, eBay and Etsy. Sale Price BRL 2,401.91 Separations, cracks or breaks When iron-ore is smelting during steel production, the remaining residue is a glass-like, glossy material. that had to be alloy soldered together. Challinor Taylor & Co. was one of the most prominent American Slag glass manufacturers. 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). A Victorian purple and white pressed malachite / slag glass spill vase.   Brazil   |   English (US)   |   R$ (BRL), remembering account, browser, and regional preferences, remembering privacy and security settings, personalized search, content, and recommendations, helping sellers understand their audience, showing relevant, targeted ads on and off Etsy. The result is a material that lies somewhere between porcelain and glass. Once you know the style of lamp you have, finding a vintage lamp manufacturers list of makers within that style is much easier. G. Wright Glass. Glassencyclopeida.com. I can best help you after you email pictures. The value of slag glass is determined by the rarity of the item and the color. Despite its rarity, you can still find slag glass items in modern homes. 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. The value of slag glass antiques ranges from $20 $20,000. Verna Mae Wright, L. G. Wright' wife, directed the company following Wright's death in 1969. Tiffany lamps' value can be anywhere from $4,000 to over $1 million. officialfuel 12 years ago. Mixing antique pieces with modern amenities is a popular decorating technique.if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[250,250],'antiqueanswers_com-large-leaderboard-2','ezslot_8',165,'0','0'])};__ez_fad_position('div-gpt-ad-antiqueanswers_com-large-leaderboard-2-0'); Jeannette Glassware, originally Jeannette Bottle Works, was founded in 1888. A Victorian blue and white British pressed malachite / slag glass bowl or spill vase. Also look on the lighting fixture itself; sometimes, the manufacturer includes a sticker that includes the name, or date of manufacture. Click to reveal I would say the lamp is from the 30's or 40's. glass glasses lamps marks plates. The colors of slag glass are also a great way to identify authenticity. L. G. Wright used a wide range of colors amber, amberina, blue, cranberry, cranberry opalescent, clear, iridescent (carnival), lemon (pearline) opalescent, pink, Plum, purple slag, ruby, and vaseline. 28 bids. Outstanding glass and color. Made by Davidson, pattern number 234. 2 days Left RARE PAIR OF SIGNED TIFFANY STUDIOS LAMPS $1,700. 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. How to Look at a House: When Did the Code First Require Electric Receptacle Outlets to be Polarized? Antique Lamp Co. provides an antique lamp identification chart that illustrates many basic lamp styles. They also had their own foundry and mold shop for producing molds for their own use and for others. They are a great way to add color to any room. However, the popularity waned at times. Identify your Imperial Glass Marks. Explore other items from ourAntiques & Collectibles Price Guide. Manufacturer unknown. You'll find slag glass in blues, browns, and greens as well, though these colors are rarer than the brown/white/cream and purple formulations. $71.65 shipping. Old House Journal reports that many early 20th-century lighting fixtures were made of brass, typically finished with a coat of lacquer. Related Dictionary Pages: Lancaster Colony, Lancaster Glass, Libbey Glass Company. 5.Your shipping address for return shipping quote. Some later manufacturers include Boyd, Imperial, and Westmoreland. Made by Davidson, marked. A Victorian purple and white British pressed malachite / slag glass footed bowl. Before: Removed sections of 24 broken bend glass pieces. The marbling is sometimes compared to tortoiseshell. maker mark on base as photographed, view larger image of . The lamps and shades often included intricate bronze and brass metalwork featuring scrolling floral, foliate, relief and decorative patterns. . So, even if the rest of your lamp looks old, don't let that confuse you. February 21 . Cheap foreign imports in the late 1990s resulted in L. G. Wrights demise in 1999. I inherited a green, leaded glass, globe lamp shade that I imagine is perhaps 100 years old. In exceptional condition. Have a magnifying glass handy; often the marks are very small. Salem Bros. six panel slag glass lamp; shell and floral patterns,. I grew up going to antique stores and markets with my mom and grandmother. Opal an opaque white glass the first Vitro-Porcelain colour produced in 1876 followed by: Turquoise a pale blue glass in the same year. Manufacturer unknown. 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 purple and white British pressed malachite / slag glass spill vase. Tiffany Studios Lamp Mark Duffner and Kimberly. A Victorian purple and white British pressed malachite / slag glass cup. It consists of eight arms with points of light and an interior point of light. For many glass collectors, finding a beautiful treasure with antique glass markings is a special treat. any ideas? In the early 20 th century, Thomas Dugan and Harry Northwood were the first to make imitation slag glass, called 'mosaic glass'. A Victorian turquoise and white British pressed malachite / slag glass spill vase. Manufacturer unknown. Some handmade collector marbles are small works of art that can command big prices. To enable personalized advertising (like interest-based ads), we may share your data with our marketing and advertising partners using cookies and other technologies. Made by Sowerby, marked. Molds of L. G. Wright. Real or Repro. She is also a journalist and marketing content creator who enjoys cooking and eating, both helpful hobbies for a gardener. 979664 Tiffany Studios. A Victorian purple and white British pressed malachite / slag glass bowl in the form of a nautilus shell. Note whether the cord and plug look old. 4,043. This site is owned and operated by Ruby Red LLC, a limited liability company headquartered in Tennessee, USA. Table lamps with missing white metal In most cases For example, manufacturers also made slag glass by mixing metal oxides with enamel glass. Made by Sowerby, pattern number 1258, marked. known for its ability to retain detail when removed from its master In one case, L. G. Wright did add another stroke to the Northwood N making it appear as a wobbly W. Label, oval with EARLY AMERICAN / L. G. WRIGHT in border, house/factory in center. A Victorian purple and white British pressed malachite / slag glass half pint tumbler. If the item is in good condition, with no cracks, discoloration, or signs of neglect, it will be worth more. A Victorian blue and white British pressed malachite / slag glass basket shaped bowl. Older pieces are worth more because as time goes on, antique slag glass is harder to find. West Virginia Museum of American Glass. Colors and Makers. White metal with filigree work was Akro Agate crow flying through an "A" markmost pieces are also marked "Made in USA" in raised letters and include a mold number. Among other uses, slag glass was a popular material for lampshades . historical building groups and antique lighting dealers. 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. Table lamps with missing white metal Real slag will always have a creamy marble effect. Category Early 20th Century American Arts and Crafts Table Lamps. Decorative patterns include Mary Gregory glass. A Victorian purple and white British pressed malachite / slag glass vase. The L. G. Wright molds were purchased by a number of different glass manufacturers. barn or at an estate sale. My knowledge of lighting , materials and 1. Antique Gas Lamp. (25% off), Sale Price BRL 435.68 1. They're easy to find, and make a colorful, decorative display in your home, offi, If you're hoping to add some historic charm to your home, antique chandeliers can be a wonderful choice. 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. Made by Sowerby, pattern number 1154. A green and white Czech pressed malachite / slag glass vase. Production of slag glass originated in late-19th-century England, where glass manufacturers are thought to have added slag from iron-smelting works to molten glass to create a range of effectsfrom tortoiseshell to marbling. Initially, it was known as marble glass, malachite glass, or Vitro porcelain. you just found the slag glass table lamp of the century in the back BRL 401.93, BRL 502.41 Any piece of glass with this trademark can be accurately dated to the period 1880 to 1891. Cloudflare Ray ID: 7a2ec81f8e277d0f Powered By OpenCart My slag glass lamps for sale change and update 2023, Tiffany, Handel, Bradley & Hubbard lamp repairs, Historical heirloom restoration and conservation. Founts, chimneys and shades may have been made by others. Two of these patents, numbers 656891 and 774602, clearly depict the SUCCESS burner in their accompanying patent drawing. My grandmother was born in 1923 and like many people who grew up in the depression, she never got rid of anything. But you Handling Antique Glass Antique glass should be handled as if it has been Manufacturer unknown. Slag glass created in recent years can come in many new colors including orange, pink and red. cheaper to use. There have been many well-made slag glass lamps over the years, but those made by Bradley & Hubbard, Miller Lamp Company and Handel Lamp Co. are often thought to be among the most beautiful. Set where you live, what language you speak, and the currency you use. Original Price BRL 898.69 Companies continued to make slag glass items well into the mid-20th century. View more in our L. G. Wright Glass Price Guide. The covered tureen is 7.5 inches tall x 6.5 inches wide. and skills can help you. L. G. Wright did add another stroke to the Northwood N making it appear as a wobbly W. A Victorian blue and white pressed malachite / slag glass spill vase. My knowledge of lighting , materials and Early 1900 Tiffany lamp repairs. cheaper to use. . But eventually, they moved to West Virginia, which had the raw materials needed for glass production, and began producing their own glassware-with great success. Search Our Database. Imperial's success was guaranteed by one its first orders -- approximately 20 different items to be supplied to almost 500 F. W. Woolworth stores. 6 Vintage Action Figures That Are Valuable Today. original metal finish the repair may be less noticeable. During the 1920's designs changed to reflect the new Art Deco trends. This marbling is one of the best ways to identify slag glass. Real slag glass will not have a solid color but rather a blended, marble look. A Victorian green and white British pressed malachite / slag glass bowl / pin dish. Most companies have halted the production of slag glass items altogether. Ask Your Own Antiques Question. This type of data sharing may be considered a sale of information under California privacy laws. Manufacturer unknown, similar to a design by W. H. Heppel & Co. A Victorian purple and white pressed malachite / slag glass jug. Modern slag glass is still being made today in USA, and comes in a variety of colours. Made by Davidson, marked. Unusual slag glass lamp, angled gilt metal base and shade with. Answered in 1 minute by: 10/25/2020. : r/Antiques. Cavo is the author of Love Immortal: Antique Photographs and Stories of Dogs and Their People. ALL RIGHT RESERVED. A Victorian turquoise and white British pressed malachite / slag glass bowl / trough. By determining the year a table lamp was manufactured, you can learn a lot of information that can help you discover its value or find any replacement parts needed. Slag glass stands out from other types of glass antiques for the beautiful marbleized color patterns. Find the Value of your L. G. Wright Glass. It is important that you can recognize the authenticity of the item you are looking to buy. Slag glass comes in many colors such as chocolate or caramel, purple, blue, pink, and red. Relevant Glass Articles. Wrights early customers included reproduction wholesalers such as AA. Modern day slag glass manufacturers in the U.S. include Fenton, Mosser, Summit and Boyd Glass. Slag glass is a term used to describe a type of colored pressed opaque glass made using the "slag" left over during the iron smelting process. Oil Lamp Maker's marks are usually to be seen on the wick winder button and occasionally elsewhere. Maybe inherited a Tiffany stained glass lamp Antique Slag Glass Lamp Simple in design, this antique leaded slag glass Arts and Crafts table lamp is in excellent condition. The company, based in Jeannette, Pennsylvania, rebranded in 1898 and took on the name Jeannette Glassware. In the 1880's the company began producing pressed glass tableware, such as milk glass, malachite/slag glass, and their famous Pearline range. Lighting FixturesPettingell-Andrews Company, c. 1910, Gas and Electric LampsWelsbach Company, c. 1910. Custom Mold $135Bent Glass Panels $105Metal work $50 hr.Plus Return Shipping It is a mistake to assume since many of the pieces are reproductions, the quality is low. Peachblow was produced between 1955 and 1963. Manufacturer unknown. Other clues may include a delicate polychrome finish or gilt, which could indicate Depression era lamps. WorthPoint is the largest resource online for identifying, researching and valuing antiques.

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