Take full advantage of our site features by enabling JavaScript. Unsigned decorative glass items like compotes and vases tend to sell between $5 - $50, even if they are from the 19th century. 2023 LoveToKnow Media. For todays collectors, slag glass is a greatly sought-after item that can go for a lot of money. Mar 26, 2023 Silk Embroidered . Related Dictionary Pages: Lancaster Colony, Lancaster Glass, Libbey Glass Company. The value of slag glass items can also be determined by the condition of the item. Lamp manufacturers often use their own shapes, carvings, custom colors or other details. 28 bids. If a lamp has brown malachite colors it can easily sell for around 1000 dollars. Check the bottom of the glass for a pontil mark, which Fenton doesn't have. Slag Glass - Dr. Lori Ph.D. Antiques Appraiser Fragile, Small bits of . White metal with filigree work was
A Victorian purple and white British pressed malachite / slag glass spill vase. Some later manufacturers include Boyd, Imperial, and Westmoreland. In most cases
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. 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. For many glass collectors, finding a beautiful treasure with antique glass markings is a special treat.
French Porcelain & Gilt Metal Lamp - Green Slag Glass Shades-Flower Motif ; Gentleman / Musician Playing Piano* Sculpted Figural Porcelain Table Lamp. Brown malachite slag glass pieces are the rarest and most coveted colors of slag glass. Made by Davidson, marked. Whether
20th Century Glass was established in 2004 by Wayne Stephens, the current owner. He has extensive experience in the field of buying and selling antiques and collectibles. The highest price ever paid for a Tiffany lamp remains $2.8 million at a Christie's auction in 1997. 979664 Tiffany Studios. Made by Sowerby, pattern number 1148. Antique Lamps Online | Antique Vintage Lamps Gas Lamp With Milk Glass Shade. $24,900.00. The action you just performed triggered the security solution. Imperial's success was guaranteed by one its first orders -- approximately 20 different items to be supplied to almost 500 F. W. Woolworth stores. 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. Most lamp frames consisted of 3-8 sections of metal
with copper that will give the break extra support. Chicago Mosaic Company Lamps - oldlampvalues These items became so popular that slag glass made its way across the ocean and become common in American homes as well. Popular slag glass lampshades shapes included mushroom, dome and flower petals. Vintage Slag Glass Value (Identification & Price Guides) - Noname Antiques 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. 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. will bring to your unique project over 40 years experience, knowledge
Other times when tears or breaks occur
These are just a few of the companies that produce authentic slag glass. A Victorian purple and white British pressed malachite / slag glass cup. A Victorian purple and white British pressed malachite / slag glass vase. My knowledge of lighting , materials and
Slag glass lamp | Pricing Guides Dictionary & Values - Marks4antiques A 1925 Sears, Roebuck and Co. catalog shows "metal table lamps" fitted with "art glass" at prices ranging from $6.90 to $19. Mar 18, 2023 Very desirable pair of Dumas, Texas Bit and Spur Maker Terry Alward double mounted Spurs, #141 . Fenton Glass Collecting Guide [Identification & Values] - Heart BRL 2,401.91, BRL 2,668.79 Manufacturers used the glass in molds to make bowls, compotes, vases, plant cache pots, and more.
This is because the top manufacturers of the day often did leave any identifying brand marks on the fixtures. and skills can help you. A Victorian style mid century turquoise and white pressed malachite / slag glass spill vase. Manufacturer unknown. 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 A Victorian purple and white pressed malachite / slag glass spill vase. (7) $350.00. Purple is the most common slag glass color. All rights reserved. Smaller examples called boudoir lamps, usually 14in or less in height . A Victorian purple and white British pressed malachite / slag glass bowl in the form of a nautilus shell. Wondering what your antique table lamps' value is? Click to reveal My knowledge of lighting , materials and
A pair of Victorian purple and white British pressed malachite / slag glass spill vases. Question: Im looking to find some info on this slag glass lamp. Looking to get more info! Turning off the personalized advertising setting wont stop you from seeing Etsy ads or impact Etsy's own personalization technologies, but it may make the ads you see less relevant or more repetitive. Slag glass is no longer produced as it once was. Most glass is not marked. Milk Glass Lampshade. Dirk Van Erp Studio Van Erp's earliest lamps are signed near the center of the underside of the lamp, with the windmill logo Edward Miller and Company. Table lamps with missing white metal
A Victorian blue and white British pressed malachite / slag glass spill vase. If the item does not have any names or marks, the piece likely is a fake. known for its ability to retain detail when removed from its master
Manufacturer unknown, similar to a design by W. H. Heppel & Co. A Victorian purple and white pressed malachite / slag glass jug. Relevant Glass Articles. 5.Your shipping address for return shipping quote. Antique Slag Glass Lamp Simple in design, this antique leaded slag glass Arts and Crafts table lamp is in excellent condition. Most antique slag items are brown, blue, green, or purple. Davidson Glass information from the Glass Museum on line Slag Glass Lamp (1 - 40 of 587 results) Price ($) 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) $595.00 Molds of L. G. Wright. Real or Repro. Manufacturer unknown for certain but very similar to Sowerby's pattern 1154. 91 - Red Slag Glass Lamp ornate metal and eight panel red shade, bottom trim one one section is loose as seen, 23 inches tall, base is . Antique Lamp Supply recommends picking up the lamp and looking for a manufacturer's symbol, name or date stamp embedded into the base. The Pittsburgh Lamp, Brass & Glass Company was assigned at least five lighting-related patents between August 28, 1900 and March 21, 1916. Pictures of both the inside and outside of the lamp. Made by Sowerby, pattern number 1192, marked. 2002-2023 LoveToKnow Media.
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Slag glass lamps are one of the most sought-after items made of slag glass. Oil Lamp Maker's marks are usually to be seen on the wick winder button and occasionally elsewhere. Many antique lamps of these periods were made with stained glass, rather than slag glass, and a careful review of the glass opacity and patterns is necessary to determine the difference. Brazil | English (US) | R$ (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. Work with a qualified appraiser to help you identify the manufacturer and type of slag glass antiques you have, including antique glass insulators, to determine the true market value. Prices go up significantly if a light is signed by a . 2023 - WorthPoint Corporation | 5 Concourse Parkway NE, Suite 2900. Outstanding glass and color. Message the Seller. Hesse, Germany cabinetry pros can help you give worn or dated cabinets a makeover. A Victorian purple and white British pressed malachite / slag glass spill vase. 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. Antique Arts & Crafts Royal Art Glass Co. Slag Glass Lamp, c1920 - 1stDibs Darkpoison1367 5 months ago. barn or at an estate sale. The result is a material that lies somewhere between porcelain and glass. A glass decoration plant opened in early 1968. Glass manufacturers were thought to have added slag from iron smelting to molten glass. View more in our L. G. Wright Glass Price Guide. ALL RIGHT RESERVED. A Victorian purple and white pressed malachite / slag glass posy vase or bowl. In most cases
Restoring bent slag glass antique lamps with museum quality SINCE 1978. Manufacturer unknown. Manufacturer unknown. WorthPoint is the largest resource online for identifying, researching and valuing antiques. It's quite beautiful. A Victorian purple and white British pressed malachite / slag glass tumbler. Some old lamps are not just beautiful, they are valuable, too. maker signed, c19. cheaper to use. Aetna: The Aetna Glass and Manufacturing Co. was founded in Bellaire, Ohio in 1880 and stopped production in 1889. they primarily produced goblets. Manufacturer unknown. Also, add in any background information you have, and add in a question so we know what you want from us . Louis XV style ceiling lamp. This type of glass was used to make all types of glassware, including panels for lamp shades. Akro Agate standing ashtray from the 1930s- slag glass, onyx & cadmium(?) The Pittsburgh Lamp, Brass & Glass Company - The Lampworks . Slag glass, also commonly known as Malachite glass, is pressed glass made in the same way as Milk glass, but with coloured streaks to create a marble effect. parts presents an extensive restoration process were removing an
Shop Similar at WAYFAIR Up to 70% OFF Every Day at Wayfair How to identify a slag glass lamp - Mylampsale.com This material takes on different colors depending on the minerals and elements that are present in the iron. This is listed on the bottom of most slag glass items, especially lamps. Have a magnifying glass handy; often the marks are very small. Some of the most popular manufacturers were Miller, Bradley & Hubbard, Empire Lamp Manufacturing Company, Pittsburgh Lamp, Brass and Glass Company, H.E. Learning how to identify and value this glass can help if you are looking to collect or just learn more about this interesting glassware. 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. between these sections are easily repaired and can retain the same
This marbling is one of the best ways to identify slag glass. 20th Century Glass. Made by Davidson, marked. Most homes in the late 19th century and even some older homes today could be found using a slag glass lampshade as decor. It formed at a very low temperature which made it faster and
Depending on the
interior. 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. that had to be alloy soldered together. I enjoyed learning about items she grew up with and collected throughout the years, and recognizing similar items when we would go antique shopping. When identifying slag glass, look for a marbling effect. After . Verna Mae Wright, L. G. Wright' wife, directed the company following Wright's death in 1969. Would anyone know the company that might of cast this lamp base? strength as when manufactured. Many manufacturers used colored slag glass to create elaborate patterns in the lamp bases and shades, while others used the glass to create everyday scenes and landscapes. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. Tiffany Studios Bronze Slag Glass Planter Grape Pattern - Fair Cond. Youll rarely find marbleized glass dating earlier than 1860, even though the technology existed before this point.2. This would still give the marble effect without the use of actual slag. When looking to purchase real slag glass, look for the marks of the manufacturer. Akro Agate standing ashtray from the 1930s- slag glass, onyx & cadmium It was only made in two colours, blue and lemon yellow, each with a white edge. image0.jpg image0.jpg image1.jpg image1.jpg. 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. Glassware Marks and Signatures. Sowerby in Gateshead, England is believed to be the first glass foundry to create slag glass. As the 1930s ended, Wright was buying glass from Cambridge, Fenton, Morgantown, and Westmoreland. Cavo is the author of Love Immortal: Antique Photographs and Stories of Dogs and Their People. Copyright 2023 All Rights Reserved by
. 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 Heisey Company was the pioneer in advertising glassware in magazines nationally and did so as early as 1910. Public Auction Sale: On-Line February 2023 Consignment - Hellertown, PA Verna Mae Wright died in 1990. BRL 4,901.91, BRL 6,535.89 Original Price BRL 502.41 So, even if the rest of your lamp looks old, don't let that confuse you. Other times when tears or breaks occur
Made by Davidson, marked. It formed at a very low temperature which made it faster and
Check lamp guides or available reference books to determine the manufacturer, lamp model and production year based on any clues you have found. I can best help you after you email picturesTo complete your quote for restoration if you include the following.1. It is unlikely that any American glass factory produced Mary Gregory -style glass before Westmoreland Glass Company's 1957 line. Table Lamps; Floor Lamps; Desk Lamps; Lamp Shades; Outdoor Lighting; . Any piece of glass with this trademark can be accurately dated to the period 1880 to 1891. Marietta, OH: Glass Press, 1997. or Handel lamp that needs a little love. Handel Lamps PAT'D NO. A Victorian purple and white British pressed malachite / slag glass vase. The number of broken pieces.4. These included Atterbury & Company, who was one of the United States' earliest producers of slag glass. Made by Sowerby, marked. . view larger image of . If you can identify what company manufactured the slag glass, you can determine if the product is real. Many of the same designs for milk glass were also produced in slag glass. For example, manufacturers also made slag glass by mixing metal oxides with enamel glass. [1] The factory at one time was owned by the former West Virginia Glass Company. Lampshade Specialties explains that antique electric lamps often had a cotton-wrapped cord. How to Identify Slag Glass Types and Worth | Heirlooms at Home Slag is the byproduct of steel production. List of Vintage Lamp Manufacturers - RetroWaste L. G. Wright Glass reproduced many types of late 19th and early 20th century glass. barn or at an estate sale. But in case you are looking for a list of vintage lamp manufactures from the mid-1800s to the present day, we've provided that below. Slag glass producers mark their products with the companys initials or the companys logo. Other times when tears or breaks occur
This type of data sharing may be considered a sale of information under California privacy laws. In more recent years it was made by Imperial Glass, by Westmoreland Glass, by Akro Agate, and several other companies. 4. Production of slag glass originated in late 19th century England. They also had their own foundry and mold shop for producing molds for their own use and for others. with copper that will give the break extra support. The mosaic glass created in Pittsburgh was a mixture of purple and either white or an opal shade. Measell, James, and W. C. Red Roetteis. Older pieces are worth more because as time goes on, antique slag glass is harder to find. If the bottom of the base is covered with felt, lift the felt gently to look for signs of the lamp's maker. If a plug is polarized, it will have one plug larger than the other. (A complete list of the molds sold in 1999 to other firms.). Made by Sowerby, pattern number 1258, marked. The L. G. Wright Glass Company. To complete your quote for restoration if you include the following. They can replace doors; add glass inserts, decorative moldings and other . As with most other small regional lamp makers, the Chicago Mosaic Lamp Company saw the phenomenal success of Tiffany Studios' patented copper foiled . While collectible, the price range varies greatly depending on the item and manufacturer. Salem Bros. six panel slag glass lamp; shell and floral patterns,. A Victorian turquoise and white British pressed malachite / slag glass bowl / trough. Newer slag glass has been produced by several companies in the latter half of the 20th century. 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. any ideas? An avid antiques collector herself, Kate has written about antiques for many years. Bradley & Hubbard (Attr.) you just found the slag glass table lamp of the century in the back
For instance, bronze lamp bases topped by leaded glass shades could be the hallmark of American designer Louis Comfort Tiffany. Manufacturer unknown. This color pattern led to the "brown malachite" and "brown marble" names. 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. Manufacturer unknown. It is impossible to identify which glass company made L. G. Wright glass pieces. Slag glass was originally created in the United Kingdom in the 1890s by adding this slag substance during the glass-making process. Separations, cracks or breaks
Antique Lamp Supply recommends picking up. The dimensions Length x Height.3. The older piece, the greater value it has. (25% off), Sale Price BRL 435.68 The Materials Used While materials like iron and clay have been around since antiquity, other materials haven't been around for quite as long. We also have an in-depth encyclopaedia guide on many types of glassware, with lots of information and pictures. and skills can help you. For instance, some lamps always came with shades of a certain shape, whereas some other styles of lamps had two bases connected together. 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. The marbling should be a creamy white color that is evenly mixed into the base color. Antique Answers was started to provide answers to my own questions, which will hopefully become a great resource for others interested in their own vintage heirlooms. The value of slag glass antiques ranges from $20 $20,000. Manufacturer unknown. List of Famous Lamp Makers - Dr. Lori Ph.D. Antiques Appraiser Made by Davidson, marked. The tureen does not have a makers mark. A name on the button identifies the maker of the vital lamp burner. This mark is usually made at the bottom of the lamp. A Victorian blue and white British pressed malachite / slag glass basket shaped bowl. Slag glass is a man-made opaque base glass with marbelized swirls in a different color. My old world craftsmanship
Metal issues or glass issues I may not see in the pictures. 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. Manufacturer unknown. 2023 Active Interest Media All rights reserved. White Metal Repairs by Len Daley Many of the same designs for milk glass were also produced in slag glass. (Source). Art Deco Vaseline Slag Glass Smoking Stand Ashtray Electric Lighter. w/ 3 Tulip Glass Shades* Very Good Condition- Works great. After: Made 1 mold bent 1 large caramel curved glass panel and 2 blue pieces. Wrights early customers included reproduction wholesalers such as AA. Some well-known slag glass manufacturers include Sowerby, Davidson, and Greeners. Metal and glass,unknown maker. Another example in the list of famous lamp makers is Frankart Inc. of New York whose lamps were the premier lamps of the Art Deco period (circa 1920s-1930s) with elaborate figural bases and impressive designs that intrigued 1920 flappers and 2020 collectors alike. Made by Sowerby, pattern number 1299, marked. Free shipping on many items | Browse your favorite brands | affordable prices. . Atglen, PA: Schiffer Publishing, 2003. 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. A Victorian turquoise and white British pressed malachite / slag glass bowl or spill vase. Find the Value of your L. G. Wright Glass. Early 1900 slag glass hanging lamp. In 1905, John and Frank Fenton of Ohio opened the Fenton Glass Company. parts presents an extensive restoration process were removing an
(20% off). 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 spill vase. A Victorian blue and white British pressed malachite / slag glass bowl. You can determine the age of a piece of slag by finding the date of production. Contact: Email Len.Daley@yahoo.com Phone: 401-314-6005 (non text line) Or click on the picture to email me. Appraise and find makers marks for Slag Glass Lamp - Marks4antiques I will include suggestions and comments along with links regarding shipping and packaging. Before: Removed sections of 24 broken bend glass pieces. An Identification Guide for Beginners, Flexible Flyer Sleds: A Closer Look at History, Value, and Quality, Vases, Compote, Creamer, and Bowls, Lot of 7.
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. All glass panels are original to the early 20th century. 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. mold. We deal in a wide range of antique & collectable glassware from all over the world, selling online via our website, eBay and Etsy. Lighting FixturesPettingell-Andrews Company, c. 1910, Gas and Electric LampsWelsbach Company, c. 1910. Early pieces may be unmarked. cheaper to use. Made by Davidson. Table lamps made by renowned designers usually have a date stamp, a product number or the manufacturer's name listed on them somewhere. I have a vintage slag glass desk lamp with the mark cCco on Hedgewalker 10 years ago. The lamps and shades often included intricate bronze and brass metalwork featuring scrolling floral, foliate, relief and decorative patterns. Georgetown MD, USA. 17 1/2" diameter 24" high. Manufacturers experimented with different methods to achieve this malachite-like look. Made by Davidson, pattern number 234. between these sections are easily repaired and can retain the same
Expert's Assistant: What would you like to learn about the lamp? White metal with filigree work was
Modern slag glass is still being made today in USA, and comes in a variety of colours. These lamps rarely sell for less than 100 dollars. Cheap foreign imports in the late 1990s resulted in L. G. Wrights demise in 1999. In exceptional condition. Original Price BRL 544.61 When molds were acquired from defunct glass companies, L. G. Wright did not always remove the former makers marks. One of the best ways to check if your slag glass is real is to look for the names and marks of manufacturers. The color quality is another clue. Very ornate antique brass and marble Bridge Lamp, circa 1920s, with Maybe inherited a Tiffany stained glass lamp
A variety of opaque glass plates, mostly of the Victorian era. Victorian bronze slag glass lamp indistinct mark H: 22 in. nice quality glass . The colors of slag glass are also a great way to identify authenticity. Antique Slag Glass Lamps | Collectors Weekly Table lamps with missing white metal
Those partners may have their own information theyve collected about you. All rights reserved. This website uses cookies to improve your experience. A Victorian blue and white British pressed malachite / slag glass creamer jug. 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. I can best help you after you email pictures. See the patent table below for details. 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. 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. that had to be alloy soldered together. Slag Glass Lamp - EtsyHow to Identify Fenton Glass: 10 Steps (with Pictures) - wikiHow it will be like a hair line. Made by Sowerby, pattern number 1400, marked. Manufacturer unknown. MushusBoutique. These three manufacturers are very well known in the United Kingdom. Lamps from that time period may be made from lower-quality metals that would then be painted or gilded. original metal finish the repair may be less noticeable. February 21 . Slag glass gets its name from slag. Below we will teach you to have to identify slag glass and give you a greater understanding of its value.
