" Torch mark FDG: In 1929 the “Common Representation of Danish Goldsmiths” (FDG = Fællesrepræsentationen for Danmarks Guldsmede) registered the “Torch mark” as a trademark and wanted it to be used as a quality mark for silver plated sold by the members only.
Torch mark: Quality mark for silver plated. Used by the “Organisation of Silver plate Manufactures” (“Foreningen af Sølvpletfabrikanter”) after they took over the rights to the torch mark from FDG about 1932."
Mlecznik i cukiernica plater Toruń • OLX.pl
CARL M COHR DENMARK STERLING SILVER COFFEE AND TEA SET | eBay
https://www.cohrsilver.dk/cohr/index.htm
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