between these sections are easily repaired and can retain the same
According to Norman Webber, some companies referred to slagware as end of the day wear because glassmakers collected slag from the surface of iron right before they poured it at the end of the day. Some of the most costly slag glass pieces take the form of lampshades by well-known makers like Handel, Bradley Hubbard, and Tiffany. A Victorian purple and white British pressed malachite / slag glass vase. original metal finish the repair may be less noticeable. The first new molds date from 1937. Slag glass gets its name from slag. Table lamps with missing white metal
. Tiffany, Roycroft or Steuben lampshades made with slag glass can command prices of up to $20,000. Not all L. G. Wright glass was made from period molds.
Manufacturer unknown for certain but very similar to Sowerby's pattern 1154. The color quality is another clue. A Victorian blue and white British pressed malachite / slag glass creamer jug. She added custard glass to the companys color line in 1969 and iridescent (carnival) in 1972. The older piece, the greater value it has. The dimensions Length x Height.3. Milk Glass Lampshade. Glass manufacturers were thought to have added slag from iron smelting to molten glass. Salem Bros. six panel slag glass lamp; shell and floral patterns,. So, even if the rest of your lamp looks old, don't let that confuse you. Eventually, it became known as slagware or slag glass.
will bring to your unique project over 40 years experience, knowledge
In most cases
Imperial's success was guaranteed by one its first orders -- approximately 20 different items to be supplied to almost 500 F. W. Woolworth stores. These colors are created through different repurposing techniques. A Victorian blue and white pressed malachite / slag glass small tankard. After: Made 1 mold bent 1 large caramel curved glass panel and 2 blue pieces. $24,900.00. (20% off), Sale Price BRL 4,901.91 Peachblow was produced between 1955 and 1963. Semicircular ceiling lamp in glass. A Victorian style mid century turquoise and white pressed malachite / slag glass spill vase.
Some well-known slag glass manufacturers include Sowerby, Davidson, and Greeners. BRL 718.95, BRL 898.69 Plus Return Shipping Tiffany stained glass lamp repairs and restoration for antique slag glass lighting. interior. Two of these patents, numbers 656891 and 774602, clearly depict the SUCCESS burner in their accompanying patent drawing. existing metal part and casting a new part. Working for churches, architectural lighting companies,
in the middle of a section the repair will be performed on the
Among other uses, slag glass was a popular material for lampshades . Shop Similar at WAYFAIR Up to 70% OFF Every Day at Wayfair Sale Price BRL 2,401.91 Challinor created slag glass slightly differently than the original process which uses true slag. You can determine the age of a piece of slag by finding the date of production. If the bottom of the base is covered with felt, lift the felt gently to look for signs of the lamp's maker. It is impossible to identify which glass company made L. G. Wright glass pieces. It formed at a very low temperature which made it faster and
Ruby Red LLC is compensated for referring traffic and business to these companies. Once you find those marks, research the company to see if they are an authentic brand. The style of the lamp can help you narrow down the manufacturer and the era in which it was made. : r/Antiques. L. G. Wright reproductions tend to be thicker than period pieces. February 21 . Serious antique glass collectors will be familiar with "slag glass" which became popular in the late 1800s and is still made today. Victorian bronze slag glass lamp indistinct mark H: 22 in. Etsy is powered by 100% renewable electricity. 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? Other times when tears or breaks occur
2022 HEIRLOOMS AT HOME & AGELESS HEIRLOOMS. Forms ranged from covered animal dishes to lamps to water goblets. Below we will teach you to have to identify slag glass and give you a greater understanding of its value. officialfuel 12 years ago. Manufacturer unknown. Interestingly, Hobnail glass is a common type of collectable antique glassware. The number of broken pieces.4. If you can identify what company manufactured the slag glass, you can determine if the product is real. Gilded bronze. Made by Sowerby, pattern number 1231, marked. Manufacturer unknown.
In 1914 the company began to make blown ware which it called "Heisey's American Crystal.". Copper Producers. with copper that will give the break extra support. Outstanding glass and color. In your brief description you failed to mention condition or the presence or absence of any marks or numbers on the base of the lamp. answer. A Victorian purple and white British pressed malachite / slag glass bowl. A Victorian purple and white British pressed malachite / slag glass tumbler. The small dish is unmarked. Old House Journal reports that many early 20th-century lighting fixtures were made of brass, typically finished with a coat of lacquer. Many of the same designs for milk glass were also produced in slag glass. There are some numbered lamps that aren't on our site. A Victorian purple and white British pressed malachite / slag glass vase. It wasn't until the early 1960s that outlets were converted to both grounding (3-prong) and polarized. In the early 20 th century, Thomas Dugan and Harry Northwood were the first to make imitation slag glass, called 'mosaic glass'. 5.Your shipping address for return shipping quote. 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. BRL 2,401.91, BRL 2,668.79 Made by Sowerby, pattern number 1148. Original Price BRL 544.61 Examine the color. Egyptian patterns were also common due to the interest in the tomb of King Tut in the early 1920s. 1. Tiffany Studios Bronze Slag Glass Planter Grape Pattern - Fair Cond. Sowerby in Gateshead, England is believed to be the first glass foundry to create slag glass. Early pieces may be unmarked. Bradley & Hubbard (Attr.) . Made by Davidson. 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. Check lamp guides or available reference books to determine the manufacturer, lamp model and production year based on any clues you have found. Exceptional lamp. While collectible, the price range varies greatly depending on the item and manufacturer. Opal an opaque white glass the first Vitro-Porcelain colour produced in 1876 followed by: Turquoise a pale blue glass in the same year. . These were seen for sale at a flea market in 2018. This will ensure that the money you are spending is worth it. Festoons and garlands cover the inverted glass dome. A Victorian purple and white pressed malachite / slag glass spill vase. If you're asking a question about an antique make sure to have photos of all sides of the object, and close-ups of any maker's marks. parts presents an extensive restoration process were removing an
You can also send photos once I've connected you. Made by Sowerby, pattern number 1258, marked. 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 . Molds of L. G. Wright. Real or Repro. 17 1/2" diameter 24" high. Your IP: Manufacturer unknown. Also look on the lighting fixture itself; sometimes, the manufacturer includes a sticker that includes the name, or date of manufacture. Turning off the personalized advertising setting wont stop you from seeing Etsy ads or impact Etsy's own personalization technologies, but it may make the ads you see less relevant or more repetitive. Markings for Bigelow and Kinnard, Kramer, Steuben, Bradley and Hubbard, Stickley, Gorham, Wilkinson and Jefferson also have high value. After all, part of the fun of collecting antique glass is solving the hidden mysteries embedd, What Is Vaseline Glass? [2] Slag glass is often used as a catch-all term for any type of pressed glass that is opaque and colorful, but not all glass that fits this description is true slag glass. Lawrence Gale Si Wright (1904to 1969) began buying and selling glass seconds in 1937. On the other hand, Tiffany Studios decorative items sold for several thousand dollars. or Handel lamp that needs a little love. A Victorian purple and white British pressed malachite / slag glass spill vase. Atglen, PA: Schiffer Publishing, 2003. This website uses cookies to improve your experience. How to Look at a House: When Did the Code First Require Electric Receptacle Outlets to be Polarized? . Made by Davidson, pattern number 121. The value of slag glass items can also be determined by the condition of the item. Marietta, OH: Glass Press, 1997. Collectors Weekly reports that, while table lamps are extremely common, they are also often creatively and artistically designed, which might not only make them collectible but can also make it easier to identify the manufacturer. In exceptional condition. 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. Slag glass was originally created in the United Kingdom in the 1890s by adding this slag substance during the glass-making process. Thank you. The tureen does not have a makers mark. Real slag glassware will also never just be one solid color, it will always be blended. Manufacturer unknown. All rights reserved. Gas Lamp With Milk Glass Shade. BRL 401.93, BRL 502.41 Companies continued to make slag glass items well into the mid-20th century. My old world craftsmanship
The number of broken pieces.4. Some of the most popular manufacturers were Miller, Bradley & Hubbard, Empire Lamp Manufacturing Company, Pittsburgh Lamp, Brass and Glass Company, H.E. Lighting FixturesPettingell-Andrews Company, c. 1910, Gas and Electric LampsWelsbach Company, c. 1910. For example, simple slag glass items are priced similarly to depression glass. The lamps and shades often included intricate bronze and brass metalwork featuring scrolling floral, foliate, relief and decorative patterns. Machine and Mould, Island Mould and Machine, National Mould and Machine, and Stiehm & Son. 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. You can email the site owner to let them know you were blocked. Slag glass producers mark their products with the companys initials or the companys logo. 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. A POLYCHROME IRON AND SLAG GLASS TABLE LAMP, : Lot 755 Vintage Antiques Lamps & Lighting Lighting Ideas Glass Table Makers Mark Chandeliers Georgia A Miller USA 1920's bronzed metal and marbled glass table lamp RAISED MAKER'S MARK TO BASE; CIRCA 1910 Glass Lamps White Metal 20th Century Berry Paneling Table Lamp Dr. Anthony J. Cavo is an honors graduate of the Asheford Institute of Antiques and a graduate of Reisch College of Auctioneering. Pictures of both the inside and outside of the lamp. Ask Your Own Antiques Question. 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. Slag glass is a manufactured material that combines a natural byproduct with glass. Early 1900 slag glass hanging lamp. 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. To enable personalized advertising (like interest-based ads), we may share your data with our marketing and advertising partners using cookies and other technologies. Manufacturer unknown. Also, add in any background information you have, and add in a question so we know what you want from us . The dimensions Length x Height.3. Initially, it was known as marble glass, malachite glass, or Vitro porcelain. View Similar Items . Some later manufacturers include Boyd, Imperial, and Westmoreland. Slag glass antique lamps sell between $200 and $2,000, and most of the value is in the light itself. 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. view larger image of . Lamps from that time period may be made from lower-quality metals that would then be painted or gilded. contacts will be at your service. . History [ edit] The original factory was in an old glass factory in Martins Ferry, Ohio in 1905. Slag Glass prices range from 50 dollars to 1500 dollars. 2 days Left RARE PAIR OF SIGNED TIFFANY STUDIOS LAMPS $1,700. In the USA slag glass was made in the 19th century by Atterbury & Co., Challinor Taylor & Co., and H. Northwood Glass Co. Akro Agate crow flying through an "A" markmost pieces are also marked "Made in USA" in raised letters and include a mold number. 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. 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. any ideas? Most lamp frames consisted of 3-8 sections of metal
Take full advantage of our site features by enabling JavaScript. Table Lamps; Floor Lamps; Desk Lamps; Lamp Shades; Outdoor Lighting; . As the 1930s ended, Wright was buying glass from Cambridge, Fenton, Morgantown, and Westmoreland. 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.
Get the best deals on Slag Lamps when you shop the largest online selection at eBay.com. The chart below highlights some recently sold slag glass items. Separations, cracks or breaks
Whether
The highlights were often blue, turquoise, orange, brown, purple, and near black. When iron-ore is smelting during steel production, the remaining residue is a glass-like, glossy material. These easily sell for thousands when in excellent condition, with Tiffany being the top of the line, of course. It formed at a very low temperature which made it faster and
Original Price BRL 2,668.79 Table lamps with missing white metal
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. barn or at an estate sale. maker mark on base as photographed, view larger image of . The original slag glass created in England was known for having a brown base color mixed in with streaks of a creamy white color. cheaper to use. 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. Sowerby marketed their slag glass under the name 'Malachite', and this name was used for all the colours they produced, even though technically it should only apply to green, as the name comes from the marbled green mineral 'malachite'. Antique Arts & Crafts Royal Art Glass Co. Slag Glass Lamp, c1920. In addition, slag glass panels were used in lamps, jewelry boxes, and other collectibles. it will be like a hair line. The result is a material that lies somewhere between porcelain and glass. Search 7 Wetzlar custom cabinet makers to find the best cabinetry and custom cabinet maker for your project. Made by Sowerby, pattern number 1192, marked. between these sections are easily repaired and can retain the same
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. The company mass-marketed lamps, tableware, and tumblers. 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 . . Here is a list of several authentic Handel marks. Manufacturer unknown, possibly French factory Sars-Poteries. Made by Davidson, pattern number 234. In 1889 Davidson's introduced one of their most popular and successful lines, a colouring which they called "Pearline". Original Price BRL 6,535.89 Frankart Inc. lamps have bases that highlight female figures holding or . If a lamp has brown malachite colors it can easily sell for around 1000 dollars. The marbling should be a creamy white color that is evenly mixed into the base color. barn or at an estate sale. Check out Appraiser's's ANTIQUES ROADSHOW appraisal of this Early 20th-Century Bradley & Hubbard Lamp from Seattle, Hour 3! She added custard glass to the company's color line in 1969 and iridescent (carnival . Pictures of both the inside and outside of the lamp.2. The SUCCESS burner was Pilabrasgo's "claim to . 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. Well, as Tiffany lamps are becoming more and more valuable, these lamps are also going up in value. In 1905, John and Frank Fenton of Ohio opened the Fenton Glass Company. Question: Im looking to find some info on this slag glass lamp. We deal in a wide range of antique & collectable glassware from all over the world, selling online via our website, eBay and Etsy. Copyright 2023 All Rights Reserved by
BRL 2,093.21, BRL 2,616.52 Original Price BRL 2,616.52 Cloudflare Ray ID: 7a2ec81f8e277d0f BRL 4,901.91, BRL 6,535.89 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. Manufacturer unknown. Step 1 Quote & Pricing
w/ 3 Tulip Glass Shades* Very Good Condition- Works great. Modern slag glass is still being made today in USA, and comes in a variety of colours. A Victorian purple and white British pressed malachite / slag glass spill vase. Performance & security by Cloudflare. The value of slag glass antiques ranges from $20 $20,000. 2002-2023 LoveToKnow Media. A Victorian purple and white British pressed malachite / slag glass cup. The marbling is sometimes compared to tortoiseshell. Slag glass was extremely popular when used to create lampshades. A Victorian purple and white pressed malachite / slag glass spill vase. This is a big part of why slag glass is so valued today. The worth and value of slag glass varies. The mosaic glass created in Pittsburgh was a mixture of purple and either white or an opal shade. A Victorian purple and white pressed malachite / slag glass spill vase, with stork or heron bird design. Mychelle is a writer and web designer who is passionate about a wide variety of topics and enjoys sharing her knowledge with readers. When looking to purchase real slag glass, look for the marks of the manufacturer. or Handel lamp that needs a little love. Related Posts: Cameo Glass Is Historic, Beautiful A recent Skinner auction in Boston sold pieces of cameo; Plated Amberina - Rare, Colorful Art Glass Plated amberina glass, with color that graduates from amber to; Glass Paperweights You cannot fix a cracked snow dome paperweight. If the item is in good condition, with no cracks, discoloration, or signs of neglect, it will be worth more. They bring a sense of the past into a home and they add a pop of color. L. G. Wright did add another stroke to the Northwood N making it appear as a wobbly W. Manufacturer unknown. Contact: Email Len.Daley@yahoo.com Phone: 401-314-6005 (non text line) Or click on the picture to email me. it will be like a hair line. He has extensive experience in the field of buying and selling antiques and collectibles.
A Victorian purple and white British pressed malachite / slag glass spill vase. Made by Sowerby, pattern number 1223. contacts will be at your service. Akron Diamond 120 Gas Table Lamp. I can best help you after you email picturesTo complete your quote for restoration if you include the following.1. 6 Vintage Action Figures That Are Valuable Today. Atlanta, Georgia 30328 | 877.481.5750, Great Discoveries: Antique Pharmacy Items Found Amid Renovation, Great Discoveries: Antique Bottle, Message Found Beneath Floor in Scotland. On the interior of the break in most cases I create a bridge
original metal finish the repair may be less noticeable. Wondering what your antique table lamps' value is? Chervenka, Mark. Not content with traditional pulled stemware, they became the first glass company to make fancy pressed stems. Some old lamps are not just beautiful, they are valuable, too. Made by Davidson, marked. A Victorian purple and white British pressed malachite / slag glass bowl. I think the one c stands for a casting company. A piece of slag glass will be worth more if it is a rare color or a rare item. The most expensive Tiffany lamps sell for upwards of $1 million. An Identification Guide for Beginners, Flexible Flyer Sleds: A Closer Look at History, Value, and Quality, Vases, Compote, Creamer, and Bowls, Lot of 7. This type of data sharing may be considered a sale of information under California privacy laws. A Victorian blue and white pressed malachite / slag glass vase. What Is Slag Glass? interior. White Metal Repairs by Len Daley
In most cases
This material takes on different colors depending on the minerals and elements that are present in the iron. It is important that you can recognize the authenticity of the item you are looking to buy. you just found the slag glass table lamp of the century in the back
SLAG GLASS LAMP - Salem Brothers, circa 1920, SLAG GLASS LAMP - Salem Brothers, circa 1920, Arts & Crafts Spelter Lamp in gold finish with Gothic detailing, having a six-panel caramel slag glass dome Slag Glass Lamp & Base $500. When it's removed, it leaves a mark called a pontil mark. Metal and glass,unknown maker. $71.65 shipping. Made by Davidson, marked. Antique Lamp Co. provides an antique lamp identification chart that illustrates many basic lamp styles. Paducah, KY: Collector Books, 2005. My old world craftsmanship
Antique Lamp Supply recommends picking up the lamp and looking for a manufacturer's symbol, name or date stamp embedded into the base. I can best help you after you email picturesTo complete your quote for restoration if you include the following.1. American slag glass makers included Westmoreland Glass, Boyd Glass, Imperial Glass, among others. I have a vintage slag glass desk lamp with the mark cCco on the plate that holds the shade on. mold. A green and white Czech pressed malachite / slag glass vase. Colors and Makers. Brazil | English (US) | R$ (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. By Hiddenchakra 8 months ago. Slag glass is no longer produced as it once was. Search Our Database. Explore other items from ourAntiques & Collectibles Price Guide. cheaper to use. (20% off), Sale Price BRL 401.93 with copper that will give the break extra support. 2023 Active Interest Media All rights reserved. Check the bottom of the glass for a pontil mark, which Fenton doesn't have. Manufacturer unknown. Ceiling lamp in French Louis XV style, in gilded bronze profusely decorated with delicate vegetal work. In 1938, he contracted with Fenton to manufacture a reproduction Hobnail barber bottle in amber and vaseline. Leave it in the comments below! Rubber and vinyl coated wires were not used until the post-World War II era. Would anyone know the company that might of cast this lamp base? The highest price ever paid for a Tiffany lamp remains $2.8 million at a Christie's auction in 1997. For many glass collectors, finding a beautiful treasure with antique glass markings is a special treat. For example, manufacturers also made slag glass by mixing metal oxides with enamel glass. She is also a journalist and marketing content creator who enjoys cooking and eating, both helpful hobbies for a gardener. parts presents an extensive restoration process were removing an
Assuming you have a table lamp with a large painted glass shade, then your shade should measure as 14, 15, 15.5, 16, or 18 inches. Lampshade Specialties explains that antique electric lamps often had a cotton-wrapped cord. BRL 435.68, BRL 544.61 The colors of slag glass are also a great way to identify authenticity.