Bohemian Art Glass Inkwell

This art glass inkwell features intricate threading on the exterior, with iridescent hues of green, purple, and blue. It has a rounded shape and a hinged brass lid.

Threading

The threading is created by applying thin strings of molten glass onto the surface while it is still hot and malleable. This technique involves drawing these glass threads in a pattern, which then fuses to the body of the inkwell as it cools. This method was commonly used by several Bohemian glassmakers, including Loetz, Kralik, and Pallme-König.

Iridescence

The iridescent quality of the glass is achieved through the addition of metallic salts during the glassmaking process or by applying a special finish. This creates a shimmering, rainbow-like effect that changes with the angle of light. This technique was popular among Bohemian glassmakers and is a hallmark of their decorative style.

Markings on the Lid

“Oe. Patent” corresponds to “Oesterreich Patent”.

“D.R.P.” – Deutches Reichspatent – a patent mark assigned from 1877 to 1945.

“D.R.G.M.” – Deutsches Reichs Gebrauchzmuster – a utility model patent.

“HANSA” – means guild in German