Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
Is all Loetz glass signed?
1 Answer

No, most Loetz glass is not signed. As a result, collectors must use the color, shape and style of glassware to identify it. A licensed appraiser can help you determine the authenticity of glassware that you believe to be Loetz. On 1stDibs, find a selection of expertly vetted Loetz glass decorative objects and serveware.
1stDibs ExpertApril 5, 2022
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Shop for Harrach Glass on 1stDibs
Harrach Glass Vase Decorated with Classical Figures c1890
By Harrach Glassworks
Located in Worcester Park, GB
British Glass historians have only just started to review 19th century English glass and reallocate many of the high points to Harrach.
Category
Antique 1890s Art Nouveau Glass
Materials
Art Glass
Bohemian Historismus Armorial Footed Beaker with Applied Prunts, circa 1880
By Harrach Glassworks
Located in Ottawa, Ontario
Bohemian historismus armorial footed beaker with applied prunts, finely painted coat of arms and rosettes in polychrome enamels, circa 1880, possibly Harrach glass works in Neuwelt, ...
Category
Antique Late 19th Century German Bohemian Glass
Materials
Glass
Bohemian Historismus Green Glass Stein, circa 1880
By Harrach Glassworks
Located in Ottawa, Ontario
"Ein gut Gemut in bosen Sachen Kann's um die Halfte leichter machen"
(A good mind in evil things can make it around half easier)
circa 1880. Possibly Harrach Glass Works in Neuwelt...
Category
Antique Late 19th Century German Bohemian Glass
Materials
Glass
Antique Czech Glass Bud Vase, Harrach “Soap Bubble”, 1900s
By Harrach Glassworks
Located in Glasgow, GB
This antique Czech glass bud vase by Harrach was handcrafted in Bohemia, now the Czech Republic, around 1900.
Category
Early 20th Century Czech Art Nouveau Vases
Materials
Blown Glass
Harrach Cased Glass Dish Decorated with Birds in Branches c1890
By Harrach Glassworks
Located in Worcester Park, GB
British Glass historians have only just started to review 19th century English glass and reallocate many of the high points to Harrach.
Category
Antique 1880s Rococo Revival Glass
Materials
Art Glass
Victorian Bohemian Harrach Enamel Glass Potpurri Holder with Metal Fitments
By Harrach Glassworks
Located in Worcester Park, GB
British Glass historians have only just started to review 19th century English glass and reallocate many of the high points to Harrach.
Category
Antique 1890s Czech Late Victorian Glass
Materials
Art Glass


