Frederik d. 7 or Guillaume II can already be seen in Holmegaard's catalog from 1853 under the name "Madeira glass, smooth and cut". It is later renamed Guillaume II, most likely after the first import agreement with Val Saint Lambert in 1871, since Val Saint Lambert offers the model as a full series.
The glass is in perfect condition with a fine polished pontil underneath.
Item number: 10359
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