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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. In most cases We also have an in-depth encyclopaedia guide on many types of glassware, with lots of information and pictures. it will be like a hair line. Manufacturer unknown, similar to a design by W. H. Heppel & Co. A Victorian purple and white pressed malachite / slag glass jug. Original Price BRL 2,616.52 Made by Sowerby, pattern number 1148. that had to be alloy soldered together. $463.00. This guide will explain how slag glass was made, when it was popular, and what its worth. A Victorian style mid century turquoise and white pressed malachite / slag glass spill vase. or Handel lamp that needs a little love. Popular antique lamp manufacturers you should look out for are: Handel Company. barn or at an estate sale. 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. Pictures of both the inside and outside of the lamp. It has distinctive a distinctive knob pattern and comes in a variety of colors. 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. A Victorian blue and white British pressed malachite / slag glass bowl or spill vase. When molds were acquired from defunct glass companies, L. G. Wright did not always remove the former makers marks. Answered in 1 minute by: 10/25/2020. A Victorian blue and white British pressed malachite / slag glass creamer / jug. existing metal part and, Slag glass lamps for sale REVERSE painted. 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. Some well-known slag glass manufacturers include Sowerby, Davidson, and Greeners. Dr. Anthony J. Cavo is an honors graduate of the Asheford Institute of Antiques and a graduate of Reisch College of Auctioneering. in the middle of a section the repair will be performed on the 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. Signed Rainaud Antique Slag Glass Lamp In Green And Gold. 2 days Left RARE PAIR OF SIGNED TIFFANY STUDIOS LAMPS $1,700. Made by Sowerby, pattern number 1154. barn or at an estate sale. White Metal Repairs by Len Daley If your examination of the lamp turns up nothing useful, don't give up! However, the popularity waned at times. See if holding onto your favorite action figures as a kid has paid off. French Porcelain & Gilt Metal Lamp - Green Slag Glass Shades-Flower Motif ; Gentleman / Musician Playing Piano* Sculpted Figural Porcelain Table Lamp. How Much are Slag Glass Lamps? Slag is the byproduct of steel production. Separations, cracks or breaks with copper that will give the break extra support. My old world craftsmanship mold. Unsigned decorative glass items like compotes and vases tend to sell between $5 - $50, even if they are from the 19th century. Colors and Makers. Decorative patterns include Mary Gregory glass. Semicircular ceiling lamp in glass. In 1914 the company began to make blown ware which it called "Heisey's American Crystal.". 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. Exceptional lamp. Other times when tears or breaks occur Despite its rarity, you can still find slag glass items in modern homes. Manufacturer unknown. Unsigned decorative glass items like compotes and vases tend to sell between $5 $50, even if they are from the 19th century. Remember, the most common way to make slag glass was by skimming silicate material from the top of molten iron. I can best help you after you email picturesTo complete your quote for restoration if you include the following.1. 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. A Victorian purple and white pressed malachite / slag glass posy vase or bowl. There are some numbered lamps that aren't on our site. Lampshade Specialties explains that antique electric lamps often had a cotton-wrapped cord. She is also a journalist and marketing content creator who enjoys cooking and eating, both helpful hobbies for a gardener. Lamps from that time period may be made from lower-quality metals that would then be painted or gilded. $71.65 shipping. Initially they focused on painting "blank" glassware. Depending on the 6 Vintage Action Figures That Are Valuable Today. Ceiling lamp in French Louis XV style, in gilded bronze profusely decorated with delicate vegetal work. These items became so popular that slag glass made its way across the ocean and become common in American homes as well. Question: Im looking to find some info on this slag glass lamp. The worth and value of slag glass varies. Other times when tears or breaks occur : r/Antiques. Gilded bronze. Peachblow was produced between 1955 and 1963. Made by Sowerby, marked. 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. Akron Gas Lamp. Check the bottom of the glass for a pontil mark, which Fenton doesn't have. strength as when manufactured. As the 1930s ended, Wright was buying glass from Cambridge, Fenton, Morgantown, and Westmoreland. A Victorian purple and white British pressed malachite / slag glass "Just a Thimble Full" shot glass. The wiring is not original to the lamp; originally it would have had cloth covered wire. L. G. Wright Glass. Once you know the style of lamp you have, finding a vintage lamp manufacturers list of makers within that style is much easier. My old world craftsmanship L. Manufacturer unknown. For many glass collectors, finding a beautiful treasure with antique glass markings is a special treat. 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 between these sections are easily repaired and can retain the same Some old lamps are not just beautiful, they are valuable, too. Slag glass is a type of pressed glass that is known for its brilliant and vibrant colors. 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. A Victorian blue and white British pressed malachite / slag glass bowl. A Victorian green and white British pressed malachite / slag glass bowl / pin dish. Most lamp frames consisted of 3-8 sections of metal Note whether the cord and plug look old. Akro Agate standing ashtray from the 1930s- slag glass, onyx & cadmium(?) A Victorian purple and white British pressed malachite / slag glass bowl. A Victorian turquoise and white British pressed malachite / slag glass bowl / trough. Cast caramel slag glass lamp with floral design on base and shade,. Expert's Assistant: The Antiques Appraiser can help. 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. Production began on January 13, 1904. Art Deco Vaseline Slag Glass Smoking Stand Ashtray Electric Lighter. Lawrence Gale Si Wright (1904to 1969) began buying and selling glass seconds in 1937. Original Price BRL 6,535.89 In exceptional condition. Darkpoison1367 5 months ago. 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. Ruby Red LLC is compensated for referring traffic and business to these companies. The value of slag glass is determined by the rarity of the item and the color. The highest price ever paid for a Tiffany lamp remains $2.8 million at a Christie's auction in 1997. Slag Glass Lamp & Base $500. Made by Sowerby, pattern number 1223. Hesse, Germany cabinetry pros can help you give worn or dated cabinets a makeover. 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. All glass panels are original to the early 20th century. Maybe inherited a Tiffany stained glass lamp After . A Victorian purple and white British pressed malachite / slag glass spill vase. 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. It is hard to keep fragile glass intact for decades. Georgetown MD, USA. Antique Glass Insulators and Their Electrifying History, Antique glass insulators are a low cost but very popular collectible that come in a myriad of fun shapes and colors. 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. Manufacturers used the glass in molds to make bowls, compotes, vases, plant cache pots, and more. A Victorian purple and white British pressed malachite / slag glass tumbler. Manufacturer unknown. known as a maker of high-quality products. existing metal part and casting a new part. A Victorian purple and white British pressed malachite / slag glass footed bowl. you just found the slag glass table lamp of the century in the back An antique slag lamp in good condition and reviewed by a professional appraiser can be valued from as little as $150 up to $2,000 or more. History [ edit] The original factory was in an old glass factory in Martins Ferry, Ohio in 1905. They bring a sense of the past into a home and they add a pop of color. It should not have white streaks mixed into the color, nor should it be one solid color. White metal with filigree work was Slag Glass Lamp (1 - 40 of 587 results) Price ($) 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 View more in our L. G. Wright Glass Price Guide. In 1891, the factory was taken over by Thomas Davidson, George Davidson's son. White metal with filigree work was Sowerby of Ellison Glassworksthe world's largest manufacturer of pressed glass at the timewas the first to create slag glass, which quickly became popular. I have a vintage slag glass desk lamp with the mark cCco on the plate that holds the shade on. Get the best deals on Slag Lamps when you shop the largest online selection at eBay.com. It is impossible to identify which glass company made L. G. Wright glass pieces. A Victorian purple and white British pressed malachite / slag glass bowl. barn or at an estate sale. Verna Mae Wright, L. G. Wright' wife, directed the company following Wright's death in 1969. 2 days Left FINE ANTIQUE CHINESE MARKED BUTTERFLY VASE MARK AND PERIOD $850. Free shipping on many items | Browse your favorite brands | affordable prices. any ideas? Check your tackle box because these rare fishing lures could help you reel in a fortune. After: Made 1 mold bent 1 large caramel curved glass panel and 2 blue pieces. Manufacturer unknown. I think the one c stands for a casting company. This would still give the marble effect without the use of actual slag. The company mass-marketed lamps, tableware, and tumblers. The marbling should be a creamy white color that is evenly mixed into the base color. The dimensions Length x Height.3. Companies continued to make slag glass items well into the mid-20th century. ARTDECODON 3 years ago. 2023 Active Interest Media All rights reserved. Atglen, PA: Schiffer Publishing, 2003. This marbling is one of the best ways to identify slag glass. When iron-ore is smelting during steel production, the remaining residue is a glass-like, glossy material. Most companies have halted the production of slag glass items altogether. This created the marbled effect and bright variations in color that make slag glass so unique. Aetna: The Aetna Glass and Manufacturing Co. was founded in Bellaire, Ohio in 1880 and stopped production in 1889. they primarily produced goblets. interior. 70.32.96.88 The number of broken pieces.4. In the USA slag glass was made in the 19th century by Atterbury & Co., Challinor Taylor & Co., and H. Northwood Glass Co. In 1938, he contracted with Fenton to manufacture a reproduction Hobnail barber bottle in amber and vaseline. known for its ability to retain detail when removed from its master that had to be alloy soldered together. (20% off), Sale Price BRL 718.95 Frankart Inc. lamps have bases that highlight female figures holding or . Outstanding glass and color. As you search for a lamp maker's mark, remember that it may be covered up by dust or dirt, so have a cleaning cloth and gentle cleaning solution handy. Cheap foreign imports in the late 1990s resulted in L. G. Wrights demise in 1999. Slag glass has a rich history that makes it extremely valuable to collectors. Outstanding full floral Duffner and Kimberly dogwood lamp. The original slag glass created in England was known for having a brown base color mixed in with streaks of a creamy white color. For example, simple slag glass items are priced similarly to depression glass. Another early slag glass was the purple malachite glass by Sowerby, which was sold in the United States under the name "blackberries and cream." Measurements: 105 x 80 x 80 cm. BRL 2,401.91, BRL 2,668.79 As with most other small regional lamp makers, the Chicago Mosaic Lamp Company saw the phenomenal success of Tiffany Studios' patented copper foiled . 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. A Victorian purple and white pressed malachite / slag glass spill vase. There is another theory that slagware, and some other glass decorated with multi-colored enamels, were made up from odds-and-ends of glass left over at the end of the day, Webber reiterates.3, The most common base colors include white, cream, primrose, and blue. It wasn't until the early 1960s that outlets were converted to both grounding (3-prong) and polarized. So, even if the rest of your lamp looks old, don't let that confuse you. Custom Mold $135Bent Glass Panels $105Metal work $50 hr.Plus Return Shipping Here is a list of several authentic Handel marks. The Materials Used While materials like iron and clay have been around since antiquity, other materials haven't been around for quite as long. True slag glass is marbled and has a variety of bright colors. (Source). Slag glass was a sought-after material for decorative items from the late 19th to the early 20th century. w/ 3 Tulip Glass Shades* Very Good Condition- Works great. Forms ranged from covered animal dishes to lamps to water goblets. Many of the same designs for milk glass were also produced in slag glass. I can best help you after you email picturesTo complete your quote for restoration if you include the following.1. Made by Sowerby, pattern number 1299, marked. A Victorian turquoise and white British pressed malachite / slag glass spill vase. A Victorian purple and white pressed malachite / slag glass spill vase, with stork or heron bird design. Wondering what your antique table lamps' value is? 5.Your shipping address for return shipping quote. Atlanta, Georgia 30328 | 877.481.5750, Great Discoveries: Antique Pharmacy Items Found Amid Renovation, Great Discoveries: Antique Bottle, Message Found Beneath Floor in Scotland. 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'. Also, add in any background information you have, and add in a question so we know what you want from us . Made by Davidson, marked. Purple is the most common slag glass color. Other times when tears or breaks occur This will ensure that the money you are spending is worth it. Fenton Glass Made for Other Companies 1907-1980, Identification & Value Guide Weil Ceramics, Abels Wasserburg, Edward Paul, L. G. Wright, Rubel. 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. These are just a few of the companies that produce authentic slag glass. Westmoreland glass was made by the Westmoreland Glass Company of Grapeville, Pennsylvania, from 1890 to 1984. Start by identifying the style of table lamp you have, such as whether it is an art nouveau lamp, an art deco lamp or a hurricane or ship's lamp. February 21 . It is a rather nice example of lamps of this type and I would place a value of $300 to $400. 2002-2023 LoveToKnow Media. I grew up going to antique stores and markets with my mom and grandmother. To enable personalized advertising (like interest-based ads), we may share your data with our marketing and advertising partners using cookies and other technologies. 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 Manufacturer unknown. This is due to the rarity of the color. Have a magnifying glass handy; often the marks are very small. Performance & security by Cloudflare. nice quality glass . Markings for Bigelow and Kinnard, Kramer, Steuben, Bradley and Hubbard, Stickley, Gorham, Wilkinson and Jefferson also have high value. Made by Sowerby, pattern number 1258, marked. If a plug is polarized, it will have one plug larger than the other. The small dish is unmarked. Sowerby in Gateshead, England is believed to be the first glass foundry to create slag glass. 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. Slag glass with no makers marks on it. 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. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. These lamps rarely sell for less than 100 dollars. answer. Thank you. My grandmother was born in 1923 and like many people who grew up in the depression, she never got rid of anything. (20% off), Sale Price BRL 401.93 Glass manufacturers were thought to have added slag from iron smelting to molten glass. From Art Deco to 1970s Contemporary, we tried to list as many lamp manufacturers as we could find. Slag glass gets its name from slag. Ask Your Own Antiques Question. contacts will be at your service. . Made by Davidson. Depending on the . Made by Davidson, marked. Identify your Imperial Glass Marks. Most glass is not marked. These were made by the specialists for use in lamps made by themselves and also sold for use by others. G. Wright Glass. Glassencyclopeida.com. Table lamps with missing white metal Manufacturer unknown. Dorothy Stephen and Phyllis Stephan Brettner, her daughters, inherited the company. Rainaud, and Tiffany Studios. In most cases A Victorian blue and white British pressed malachite / slag glass half pint tumbler. Explore other items from ourAntiques & Collectibles Price Guide. Slag glass, a less elaborate overlay. Founts, chimneys and shades may have been made by others. Tiffany Studios Lamp Mark Duffner and Kimberly. cheaper to use. 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. Manufacturer unknown. image0.jpg image0.jpg image1.jpg image1.jpg. Most lamp frames consisted of 3-8 sections of metal 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. In 1905, John and Frank Fenton of Ohio opened the Fenton Glass Company. Learning how to identify and value this glass can help if you are looking to collect or just learn more about this interesting glassware. between these sections are easily repaired and can retain the same 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. Miller slag glass lamp, gilt hexagonal shade, Miller slag glass lamp; caramel slag, cast, MILLER 8 BENT PANEL SLAG GLASS LAMP: Attributed, AN AMERICAN SLAG GLASS AND GILT METAL LAMP, SLAG GLASS TABLE LAMP, attributed to Miller, Arts and Crafts Handel / Miller table lamp, Miller table lamp, c. 1905-1920, six-sided, MILLER BENT PANEL SLAG GLASS OIL LAMP: Miller. A Victorian purple and white British pressed malachite / slag glass bowl in the form of a nautilus shell. This website uses cookies to improve your experience. A 1925 Sears, Roebuck and Co. catalog shows "metal table lamps" fitted with "art glass" at prices ranging from $6.90 to $19. While collectible, the price range varies greatly depending on the item and manufacturer. I will include suggestions and comments along with links regarding shipping and packaging. that had to be alloy soldered together. I Typically slag glass antiques will be vases, dishes, bowls and decorative figurines and picture frames. If the bottom of the base is covered with felt, lift the felt gently to look for signs of the lamp's maker. Prices for slag glass lamps start at $150 and top out at $13,250 with the average selling for $1,250. 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? Learn more. It is a mistake to assume since many of the pieces are reproductions, the quality is low. Restoring bent slag glass antique lamps with museum quality SINCE 1978. 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. 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. and skills can help you. Modern slag glass is still being made today in USA, and comes in a variety of colours. I would say the lamp is from the 30's or 40's. glass glasses lamps marks plates. MushusBoutique. A Victorian purple and white pressed malachite / slag glass spill vase. A piece of slag glass will be worth more if it is a rare color or a rare item. The lamps and shades often included intricate bronze and brass metalwork featuring scrolling floral, foliate, relief and decorative patterns. Slag glass is a man-made opaque base glass with marbelized swirls in a different color. Slag glass is no longer produced as it once was. BRL 718.95, BRL 898.69 Before: Removed sections of 24 broken bend glass pieces. Many of the same designs for milk glass were also produced in slag glass.