Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
When did they stop making slag glass?
1 Answer

Artisans stopped making traditional slag glass in the early 20th century. Some glass artisans continue to call their marbleized glass pieces by the name, but they do not use the same manufacturing process, which used by-products from iron smelting. On 1stDibs, shop a variety of slag glass.
1stDibs ExpertMarch 22, 2022
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Shop for Slag Glass Lamps on 1stDibs
Pair of L & LWMC Tiffa Mini Metal and Slag Glass Lamps
Located in Germantown, MD
Pair of L & L WMC Tiffa Mini Metal and Slag Glass Lamps. Measures 6.5" in width, 6.5" in depth
Category
20th Century American Mid-Century Modern Table Lamps
Materials
Metal
$1,326 Sale Price / set
30% Off
Globe Specialty Co., Art Deco Slag Glass Lamp Base, U.S.a., circa 1940's
Located in Chatham, ON
Globe Specialty Co. - Art Deco amber and white slag glass 'Boudoir' table lamp - pull chain on the
Category
Mid-20th Century American American Craftsman Table Lamps
Materials
Art Glass
$276 Sale Price
30% Off
Antique Arts and Crafts Brass and Slag Stained Glass Lamp c.1910 by Salo Metal
Located in Seattle, WA
Arts & Crafts Brass & Slag Glass Lamp c1910. Signed. Brass frames with riveted panels and
Category
Vintage 1910s Table Lamps
Materials
Brass
Antique Art Nouveau Slag Glass Table Lamp by Miller Lamp Co., Circa 1920s
By Miller Lamp Company
Located in South Bend, IN
An exceptional antique Art Nouveau period table lamp with gorgeous six-panel caramel curved slag
Category
Vintage 1920s American Art Nouveau Table Lamps
Materials
Metal
Arts and Crafts Slag Glass Table Lamp
By Bradley & Hubbard
Located in Astoria, NY
Arts and Crafts Slag Glass Table Lamp, early 20th century, on brass and iron base. 22.25" H x 13.25
Category
Early 20th Century American Table Lamps
Materials
Brass, Iron
Beautiful Antique Slag Glass Table Lamp - W8339
Located in Shamokin Dam, PA
Beautiful Antique Slag Glass Table Lamp - W8339
This is a nice decorated table lamp, most likely
Category
Early 20th Century American Arts and Crafts Table Lamps
Materials
Brass