Pristine Roman blue glass bowl found in Nijmegen

Archaeologists excavating the site of a comprehensive housing and green space development in Nijmegen’s Winkelsteeg area have unearthed a spectacular Roman blue glass bowl that is in flawless condition. It is at least 1,800 years old, and there is not a chip or crack on it.

Such dishes were made by allowing molten glass to cool and harden over a mold. The stripe pattern was drawn in when the glass mixture was still liquid. Metal oxide causes the blue color.

This bowl was once a showpiece for early Nijmegen residents. [Lead archaeologist Pepijn] Van de Geer thinks it is a masterpiece that deserves to be displayed in a museum. “I have seen similar glassware in Italian museums.”

Nijmegen was founded as a Roman military camp in the 1st century B.C., and a civilian settlement of the local Batavi peoples formed next to it. By 98, the settlement of Nijmegen was the first city in what is today the Netherlands to receive the designation of municipium (Roman city rights) making its residents Roman citizens.

The bowl was not of local manufacture. It was produced in a workshop of fine glasswares in a large Roman city. The Roman city of Vetera (modern-day Xanten), just over the border in Germania, was known for its glass production, and it too was in Batavi territory so there would have been established lines for the exchange of goods. It is of such high quality, however, that it could well have originated in Italy and been traded north, or have been acquired by a Batavian legionary who brought it home with him when he retired from the Roman army.

The Winkelsteeg excavation has also unearthed graves from the Roman settlement and a smattering of grave goods, including vessels, cups and jewelry. Remains of dwellings are sparse — mostly traces of wood construction — but archaeologists are documenting residues and soil discoloration to draw up a map of the neighborhood’s houses.


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Comment by Emperor Claudius
2022-01-22 01:36:59

Archaeologists also trying to decrypt strange writing on bowl which is not in Latin but made up of the strange characters MADE IN CHINA. Anyone able to decipher these should get in touch urgently.

Comment by Emperor Claudius
2022-01-22 01:37:53

Archaeologists also trying to decrypt strange writing on bowl which is not in Latin but made up of the strange characters MADE IN CHINA. Anyone able to decipher these should get in touch urgently

Comment by Theophilus Presbyter
2022-01-22 03:28:52


Awesome. They probably cut a fully blown blue glass ball in half, then shaped the half, and finally put those stabilizing glass stripes in place. The shape seems clearly mediterranean, but of course, glass making is much older.

From the Rhineland area, there is the late Latène period “Wallertheim glass puppy” (2.1cm by 1.6 cm), found in a child’s grave in 1951 in Wallertheim in Germany, that in the 2nd century BC already had blue glass, as well as white and yellow one. Here, glass stripes were laid around turning material:

Later, derived from “vitrum Romarium” (‘Roman Glass’), and often made from recycled Roman glass, there is the ‘Roman’ (or ‘Rummer’), “a type of large drinking glass studded with prunts [i.e. pieces of glass] to ensure a safe grip, popular mainly in the Rhineland and the Netherlands from the 15th through the 17th century”, cf.:

Comment by Jim
2022-01-22 07:53:40

“Not a chip or a crack on it,” the auctioneer proclaims, while a few in the crowd embark on “Fun With Prepositions!”:
Chips are “off” and cracks are “in”.

Comment by Jim
2022-01-22 07:57:26

It could well be Venetian, which is more valuable than other glass, and which is more fragile, so, in order to definitively-say, one strikes the object with a small mallet, at a force of 14 foot-pounds; if it breaks, it is Venetian.

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