slag glass lamp makers mark

, 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 blue and white British pressed malachite / slag glass spill vase. Made by Sowerby, pattern number 1154. ARTDECODON 3 years ago. 4. This created the marbled effect and bright variations in color that make slag glass so unique. An avid antiques collector herself, Kate has written about antiques for many years. Separations, cracks or breaks These lamps rarely sell for less than 100 dollars. (A complete list of the molds sold in 1999 to other firms.). contacts will be at your service. 20th Century Glass. Once you know the style of lamp you have, finding a vintage lamp manufacturers list of makers within that style is much easier. Slag glass, a less elaborate overlay. Made by Davidson, marked. A Victorian purple and white British pressed malachite / slag glass basket shaped bowl. In 1891, the factory was taken over by Thomas Davidson, George Davidson's son. For instance, bronze lamp bases topped by leaded glass shades could be the hallmark of American designer Louis Comfort Tiffany. Slag glass was a sought-after material for decorative items from the late 19th to the early 20th century. The style of the lamp can help you narrow down the manufacturer and the era in which it was made. Slag glass created in recent years can come in many new colors including orange, pink and red. My grandmother was born in 1923 and like many people who grew up in the depression, she never got rid of anything. 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? A Victorian purple and white British pressed malachite / slag glass cup. 205 - Grouping of Glass Flowers Leaves Slag Grouping of Glass Flowers and Leaves, some appear to be Slag glass. Shop Similar at WAYFAIR Up to 70% OFF Every Day at Wayfair 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. After: Replaced 24 curved pieces,foiled, solder and patina. This type of glass was used to make all types of glassware, including panels for lamp shades. In exceptional condition. Old House Journal reports that many early 20th-century lighting fixtures were made of brass, typically finished with a coat of lacquer. 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. This is due to the rarity of the color. Tiffany Studios Lamp Mark Duffner and Kimberly. Art Deco Vaseline Slag Glass Smoking Stand Ashtray Electric Lighter. The result is a material that lies somewhere between porcelain and glass. Most glass is not marked. 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. Hedgewalker 10 years ago. Made by Davidson, marked. Other times when tears or breaks occur between these sections are easily repaired and can retain the same 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. you just found the slag glass table lamp of the century in the back 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. Made by Stlzle. interior. 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. Manufacturer unknown. When identifying slag glass, look for a marbling effect. Antique slag items are usually brown, blue, green or purple. Mar . The Heisey Company was the pioneer in advertising glassware in magazines nationally and did so as early as 1910. 6 Vintage Action Figures That Are Valuable Today. Some well-known slag glass manufacturers include Sowerby, Davidson, and Greeners. Lampshade Specialties explains that antique electric lamps often had a cotton-wrapped cord. Aetna: The Aetna Glass and Manufacturing Co. was founded in Bellaire, Ohio in 1880 and stopped production in 1889. they primarily produced goblets. 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. Contact Us. 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. Once you find those marks, research the company to see if they are an authentic brand. Egyptian patterns were also common due to the interest in the tomb of King Tut in the early 1920s. 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. Identification Tips & History Highlights, One of the most unusual types of antique glass that collectors can investigate, Vaseline glass is absolutely fascinating due to its color, history, and radioactive components. In most cases Made by John Derbyshire of England. Made by Sowerby, pattern number 1148. 2 days Left FINE ANTIQUE CHINESE MARKED BUTTERFLY VASE MARK AND PERIOD $850. 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. 1. Popular antique lamp manufacturers you should look out for are: Handel Company. When it's removed, it leaves a mark called a pontil mark. Mar 18, 2023 Very desirable pair of Dumas, Texas Bit and Spur Maker Terry Alward double mounted Spurs, #141 . Cast caramel slag glass lamp with floral design on base and shade,. This is one of the most common uses for slag glass, and you'll see many slag glass chandeliers and other fixtures in antique shops. Typically slag glass antiques will be vases, dishes, bowls and decorative figurines and picture frames. The older piece, the greater value it has. Your lamp appears to have six panels and looks to be in very good condition. with copper that will give the break extra support. Made by Davidson, marked. 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 . Atterbury & Company, Challinor Taylor & Company, and H. Northwood Glass Company are some well-known manufacturers from the United States. 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 Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. antiquerose 4 years ago. Founts, chimneys and shades may have been made by others. It's quite beautiful. 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. . The chart below highlights some recently sold slag glass items. A Victorian blue and white British pressed malachite / slag glass half pint tumbler. Made by Imperial Glass, marked. A Victorian purple and white British pressed malachite / slag glass tumbler. How Much are Slag Glass Lamps? Paducah, KY: Collector Books, 2005. Just the opposite is true. When looking to purchase real slag glass, look for the marks of the manufacturer. Share this conversation. in the middle of a section the repair will be performed on the Copyright 2023 All Rights Reserved by Antique Arts & Crafts Royal Art Glass Co. Slag Glass Lamp, c1920. historical building groups and antique lighting dealers. The worth and value of slag glass varies. Verna Mae Wright died in 1990. Some handmade collector marbles are small works of art that can command big prices. Exceptional lamp. Louis XV style ceiling lamp. My old world craftsmanship From Art Deco to 1970s Contemporary, we tried to list as many lamp manufacturers as we could find. 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. View more in our L. G. Wright Glass Price Guide. Whether (Source). Georgetown MD, USA. Discerning Victorian consumers resisted purchasing marbleized glass in some cases and preferred more decorative elements in crystal. ALL RIGHT RESERVED. Not all L. G. Wright glass was made from period molds. A Victorian purple and white British pressed malachite / slag glass half pint tumbler. Smaller examples called boudoir lamps, usually 14in or less in height . A 1925 Sears, Roebuck and Co. catalog shows "metal table lamps" fitted with "art glass" at prices ranging from $6.90 to $19. Slag Glass Lamp & Base $500. Production began on January 13, 1904. These were made by the specialists for use in lamps made by themselves and also sold for use by others. Dr. Anthony J. Cavo is an honors graduate of the Asheford Institute of Antiques and a graduate of Reisch College of Auctioneering. Other clues may include a delicate polychrome finish or gilt, which could indicate Depression era lamps. Challinor Taylor & Co. was one of the most prominent American Slag glass manufacturers. The period from the 1950s to 1970 was L. G. Wrights golden age. [1] The factory at one time was owned by the former West Virginia Glass Company. Bradley & Hubbard (Attr.) Manufacturers usually make slag glass by mixing this silicate slag with clear glass. Big named glass companies jumped on the craze, and the most expensive slag glass lamps were produced by Tiffany, Roycroft or Steuben. On the interior of the break in most cases I create a bridge Early 1900 Tiffany lamp repairs. barn or at an estate sale. Manufacturer unknown. BRL 435.68, BRL 544.61 Antique Purple and White Slag Glass Cake Stand, Antique EF Industries Green Slag Glass Table Lamp. Most lamp frames consisted of 3-8 sections of metal I grew up going to antique stores and markets with my mom and grandmother. contacts will be at your service. A Victorian purple and white British pressed malachite / slag glass half pint tumbler. These three manufacturers are very well known in the United Kingdom. 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. White Metal Repairs by Len Daley Answer: The opaque bent panels of pressed glass with the creamy, golden swirls in your lamp are typically referred to as slag glass. West Virginia Museum of American Glass. Some well-known slag glass manufacturers include Sowerby, Davidson, and Greeners. Antique Lamp Supply recommends picking up. Made by Davidson, marked. A Victorian blue and white British pressed malachite / slag glass creamer / jug. History [ edit] The original factory was in an old glass factory in Martins Ferry, Ohio in 1905. Question: Im looking to find some info on this slag glass lamp. Domitz, Carrie and Gerald Domitz. 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. or Handel lamp that needs a little love. They are a great way to add color to any room. A pair of Victorian purple and white British pressed malachite / slag glass spill vases. A Victorian green and white British pressed malachite / slag glass bowl / pin dish. Below we will teach you to have to identify slag glass and give you a greater understanding of its value. Check the bottom of the glass for a pontil mark, which Fenton doesn't have. or Handel lamp that needs a little love. Slag glass gets its name from slag. L. G. Wright Glass. Slag is the byproduct of steel production. 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. White metal with filigree work was Made by Davidson, pattern number 234. My old world craftsmanship Slag glass is a manufactured material that combines a natural byproduct with glass. Depending on the Lamp manufacturers often use their own shapes, carvings, custom colors or other details. 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. Initially they focused on painting "blank" glassware. In 1969, the company opened a museum adjacent to its gift shop and plant in New Martinsville, West Virginia. Click to reveal 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. Working for churches, architectural lighting companies, Lighting FixturesPettingell-Andrews Company, c. 1910, Gas and Electric LampsWelsbach Company, c. 1910. Real slag glass will not have a solid color but rather a blended, marble look. Two of these patents, numbers 656891 and 774602, clearly depict the SUCCESS burner in their accompanying patent drawing. Dorothy Stephen and Phyllis Stephan Brettner, her daughters, inherited the company. Sales, Koscherak Brothers, and F. Pavel. 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 vase. 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. any ideas? [2] It is impossible to identify which glass company made L. G. Wright glass pieces. 20th Century Glass was established in 2004 by Wayne Stephens, the current owner. (25% off), Sale Price BRL 435.68 Note whether the cord and plug look old. The artist, year, and value. Separations, cracks or breaks This illustrated guide provides marks found on both antique and contemporary collectible glass and includes dating information if known. A Victorian purple and white British pressed malachite / slag glass spill vase. My knowledge of lighting , materials and . 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. Performance & security by Cloudflare. The key to determining if a piece of glass is true slag or just a handsome example of pressed glass is to look for glass that is obviously and richly marbled rather than simply colored or streaked. Also look on the lighting fixture itself; sometimes, the manufacturer includes a sticker that includes the name, or date of manufacture. w/ 2 of the tulip panes are Cracked* In one of the 3 shades ; Needs restoration* The Lamp would sell for $795- $1200 USD. February 21 . Marietta, OH: Glass Press, 1997. This will ensure that the money you are spending is worth it. A green and white Czech pressed malachite / slag glass vase. Table lamps made by renowned designers usually have a date stamp, a product number or the manufacturer's name listed on them somewhere. Signed Rainaud Antique Slag Glass Lamp In Green And Gold. Other times when tears or breaks occur Original Price BRL 898.69 Ruby Red LLC also participates in affiliate programs with Awin and other sites.

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