Working for churches, architectural lighting companies, Tiffany stained glass lamp repairs and restorationfor antique slag glass lighting. 1. However, the popularity waned at times. 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. The period from the 1950s to 1970 was L. G. Wrights golden age. A fine maker's-marked shade from one of . Atlanta, Georgia 30328 | 877.481.5750, Great Discoveries: Antique Pharmacy Items Found Amid Renovation, Great Discoveries: Antique Bottle, Message Found Beneath Floor in Scotland. Turning off personalized advertising opts you out of these sales. Learn more in our Privacy Policy., Help Center, and Cookies & Similar Technologies Policy. Some later manufacturers include Boyd, Imperial, and Westmoreland. Tiffany stained glass lamp repairs and restoration, Slag glass lamp frame repairs | Brass - Zinc - White Metal - Pot Metal - Copper - Bronze, Click HERE to view my many workbench articles, Whether White metal with filigree work was When identifying slag glass, look for a marbling effect. All glass panels are original to the early 20th century. They bring a sense of the past into a home and they add a pop of color. In most cases Restoring bent slag glass antique lamps with museum quality SINCE 1978. between these sections are easily repaired and can retain the same The worth and value of slag glass varies. Discerning Victorian consumers resisted purchasing marbleized glass in some cases and preferred more decorative elements in crystal. Most glass is not marked. This type of glass was used to make all types of glassware, including panels for lamp shades. Relevant Glass Articles. I inherited a green, leaded glass, globe lamp shade that I imagine is perhaps 100 years old. Frankart Inc. lamps have bases that highlight female figures holding or . Slag glass gets its name from slag. Early pieces may be unmarked. It's quite beautiful. (25% off), Sale Price BRL 435.68 Lamps from that time period may be made from lower-quality metals that would then be painted or gilded. This website uses cookies to improve your experience. Opal an opaque white glass the first Vitro-Porcelain colour produced in 1876 followed by: Turquoise a pale blue glass in the same year. American slag glass makers included Westmoreland Glass, Boyd Glass, Imperial Glass, among others. He has extensive experience in the field of buying and selling antiques and collectibles. Separations, cracks or breaks Manufacturer unknown. Midcentury hits include some of the lamp styles by Stiffel, Louis Poulsen, George Kovaks, George Nelson and Jonathan Adler. These lamps rarely sell for less than 100 dollars. It was my grandmothers and is over 60 years old. Lampshade Specialties explains that antique electric lamps often had a cotton-wrapped cord. All rights reserved. L. G. Wright Glass. Made by Davidson. 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. The mosaic glass created in Pittsburgh was a mixture of purple and either white or an opal shade. mold. Salem Bros. six panel slag glass lamp; shell and floral patterns,. Metal and glass,unknown maker. 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. A Victorian blue and white pressed malachite / slag glass spill vase. Related Dictionary Pages: Lancaster Colony, Lancaster Glass, Libbey Glass Company. A Victorian purple and white pressed malachite / slag glass posy vase or bowl. you just found the slag glass table lamp of the century in the back maker mark on base as photographed, view larger image of . To enable personalized advertising (like interest-based ads), we may share your data with our marketing and advertising partners using cookies and other technologies. 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. ARTDECODON 3 years ago. Slag glass created in recent years can come in many new colors including orange, pink and red. 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. A glass decoration plant opened in early 1968. original metal finish the repair may be less noticeable. Slag glass lamp frame repairs | Brass - Zinc - White Metal - Pot Metal - Copper - Bronze Click HERE to view my many workbench articles. Custom Mold $135Bent Glass Panels $105Metal work $50 hr.Plus Return Shipping Some old lamps are not just beautiful, they are valuable, too. known for its ability to retain detail when removed from its master White Metal Repairs by Len Daley Once you find those marks, research the company to see if they are an authentic brand. Also, add in any background information you have, and add in a question so we know what you want from us . A glass decoration plant opened in early 1968. The Fenton Art Glass Company is a glass manufacturer founded in 1905 by brothers Frank L. Fenton and John W. Fenton. Also look on the lighting fixture itself; sometimes, the manufacturer includes a sticker that includes the name, or date of manufacture. 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. Verna Mae Wright, L. G. Wright' wife, directed the company following Wright's death in 1969. Manufacturer unknown. These are just a few of the companies that produce authentic slag glass. I would say the lamp is from the 30's or 40's. glass glasses lamps marks plates. 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. I This leads to marbling in the colors of the glass. Original Price BRL 502.41 Explore other items from ourAntiques & Collectibles Price Guide. A Victorian blue and white British pressed malachite / slag glass bowl. Original Price BRL 2,668.79 My knowledge of lighting , materials and In most cases Metal and glass,unknown maker. officialfuel 11 years ago. Despite its rarity, you can still find slag glass items in modern homes. Have a magnifying glass handy; often the marks are very small. My old world craftsmanship officialfuel 12 years ago. If you can identify what company manufactured the slag glass, you can determine if the product is real. 2 days Left RARE PAIR OF SIGNED TIFFANY STUDIOS LAMPS $1,700. Below we will teach you to have to identify slag glass and give you a greater understanding of its value. In 1914 the company began to make blown ware which it called "Heisey's American Crystal.". She added custard glass to the companys color line in 1969 and iridescent (carnival) in 1972. Custom Mold $135 Bent Glass Panels $105 Metal work $50 hr. By solartoys 10 years ago. Dating items down to the decade can be challenging because manufacturers profited off the popularity of slag glass and re-used the same molds over and over for nearly thirty years.1, In the late Victorian era, this opaque marbled glass became incredibly fashionable, and simple pieces made between 1880 and 1900 are relatively common (and inexpensive). Check out Appraiser's's ANTIQUES ROADSHOW appraisal of this Early 20th-Century Bradley & Hubbard Lamp from Seattle, Hour 3! It was only made in two colours, blue and lemon yellow, each with a white edge. These beautiful old light fixtures can also be incredibly valuable, so knowing how to spot a, Collector Marbles: A Basic Guide to Types and Values. The value of slag glass items can also be determined by the condition of the item. If the cord does not look old, someone may have replaced the original. Etsys 100% renewable electricity commitment includes the electricity used by the data centers that host Etsy.com, the Sell on Etsy app, and the Etsy app, as well as the electricity that powers Etsys global offices and employees working remotely from home in the US. 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. barn or at an estate sale. Challinor would instead combine two colors of molten glass. Domitz, Carrie and Gerald Domitz. Gilded bronze. BRL 718.95, BRL 898.69 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. 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. Another early slag glass was the purple malachite glass by Sowerby, which was sold in the United States under the name "blackberries and cream." 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. Tiffany, Roycroft or Steuben lampshades made with slag glass can command prices of up to $20,000. Louis XV style ceiling lamp. Some glass makers use punty rods to hold a glass piece during the crafting process. The period from the 1950s to 1970 was L. G. Wright's golden age. A Victorian style mid century turquoise and white pressed malachite / slag glass spill vase. Brown malachite slag glass pieces are the rarest and most coveted colors of slag glass. Akron Gas Lamp. Maybe inherited a Tiffany stained glass lamp See if holding onto your favorite action figures as a kid has paid off. Other times when tears or breaks occur Slag glass was a sought-after material for decorative items from the late 19th to the early 20th century. I'm Stacy Jones and I love antiques! Production of slag glass originated in late 19th century England. Mychelle is a writer and web designer who is passionate about a wide variety of topics and enjoys sharing her knowledge with readers. This guide will explain how slag glass was made, when it was popular, and what its worth. Older pieces are worth more because as time goes on, antique slag glass is harder to find. in the middle of a section the repair will be performed on the w/ 2 of the tulip panes are Cracked* In one of the 3 shades ; Needs restoration* The Lamp would sell for $795- $1200 USD. Copyright 2023 All Rights Reserved by Patterns included Daisy and Button, Moon & Star, and Panel Grape. 4. A Victorian blue and white British pressed malachite / slag glass creamer / jug. 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. Sale Price BRL 2,401.91 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. Performance & security by Cloudflare. The wiring is not original to the lamp; originally it would have had cloth covered wire. $463.00. parts presents an extensive restoration process were removing an For instance, some lamps always came with shades of a certain shape, whereas some other styles of lamps had two bases connected together. The number of broken pieces.4. Fragile, Small bits of . A Victorian purple and white British pressed malachite / slag glass bowl. Dorothy Stephen and Phyllis Stephan Brettner, her daughters, inherited the company. (20% off), Sale Price BRL 718.95 Rainaud, and Tiffany Studios. 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. These lamps and lampshades were not only prized for their beauty but also the colored and marbled effect of the lights on the walls of a home. . Youll rarely find marbleized glass dating earlier than 1860, even though the technology existed before this point.2. Lamp manufacturers often use their own shapes, carvings, custom colors or other details. I grew up going to antique stores and markets with my mom and grandmother. BRL 2,093.21, BRL 2,616.52 This material takes on different colors depending on the minerals and elements that are present in the iron. In the USA slag glass was made in the 19th century by Atterbury & Co., Challinor Taylor & Co., and H. Northwood Glass Co. Imperial's success was guaranteed by one its first orders -- approximately 20 different items to be supplied to almost 500 F. W. Woolworth stores. Smaller examples called boudoir lamps, usually 14in or less in height . Learning how to identify and value this glass can help if you are looking to collect or just learn more about this interesting glassware. contacts will be at your service. cheaper to use. . Table lamps with missing white metal You can email the site owner to let them know you were blocked. 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 "Just a Thimble Full" shot glass. A name on the button identifies the maker of the vital lamp burner. If the item is in good condition, with no cracks, discoloration, or signs of neglect, it will be worth more. historical building groups and antique lighting dealers. Made by John Derbyshire of England. A Victorian blue and white British pressed malachite / slag glass spill vase. you just found the slag glass table lamp of the century in the back existing metal part and casting a new part. Slag glass lamps are one of the most sought-after items made of slag glass. Atglen, PA: Schiffer Publishing, 2003. Values for slag glass, particularly, kitchenwares and lampshades command values from $50 to $1500 with collectors. A Victorian blue and white British pressed malachite / slag glass bowl or 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. 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. In 1938, he contracted with Fenton to manufacture a reproduction Hobnail barber bottle in amber and vaseline. After: Replaced 24 curved pieces,foiled, solder and patina. 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. and resources. Pictures of both the inside and outside of the lamp.2. 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. Made by Davidson, marked. Modern slag glass is still being made today in USA, and comes in a variety of colours. Some of the most costly slag glass pieces take the form of lampshades by well-known makers like Handel, Bradley Hubbard, and Tiffany. Cavo is the author of Love Immortal: Antique Photographs and Stories of Dogs and Their People. Slag glass was made by British companies Sowerby, Davidson and Greener during the Victorian era, around the 1880's/90's, and was also produced in other European countries, most notably France. Maybe inherited a Tiffany stained glass lamp Search out lamp collectors groups or take your lamp to a lamp repair shop or an antique dealer to get an opinion on your antique table lamp's value and age. It wasn't until the early 1960s that outlets were converted to both grounding (3-prong) and polarized. On the interior of the break in most cases I create a bridge The artist, year, and value. known for its ability to retain detail when removed from its master The Sowerby trade mark, a peacock's head, was registered on the 26th January 1876 and most Vitro-Porcelain can be found with this mark, usually accompanied with a design registration mark. History [ edit] The original factory was in an old glass factory in Martins Ferry, Ohio in 1905. The electrical cords of antique electric lamps had prongs which were the same size, unlike modern plugs which have one prong larger than the other. (20% off), Sale Price BRL 401.93 what is the Value of your L. G. Wright Glass? When it's removed, it leaves a mark called a pontil mark. She added custard glass to the company's color line in 1969 and iridescent (carnival . Cast caramel slag glass lamp with floral design on base and shade,. Manufacturers experimented with different methods to achieve this malachite-like look. In more recent years it was made by Imperial Glass, by Westmoreland Glass, by Akro Agate, and several other companies. Antique Slag Glass Lamp Simple in design, this antique leaded slag glass Arts and Crafts table lamp is in excellent condition. Manufacturer unknown. Atterbury & Company, Challinor Taylor & Company, and H. Northwood Glass Company are some well-known manufacturers from the United States. Rubber and vinyl coated wires were not used until the post-World War II era. Machine and Mould, Island Mould and Machine, National Mould and Machine, and Stiehm & Son. with copper that will give the break extra support. 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. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. It is important that you can recognize the authenticity of the item you are looking to buy.
