Does anyone recognise this glass mark? The cursive R in a shield with a crown on top seems rather old-fashioned and I wondered if it was an old company recently getting into studio glass. But no luck. It's not in Hartmann's Glasmarken Lexikon.
The design of the vase is unusual. I can't recall seeing that gold-coloured spiral strapping, combined with a deep red ground colour, and the blue iridescent colour on top. Inside the vase there is a thin layer of the golden-coloured glass. The vase is 17 cm high and 7.5 cm diameter at the rim.
Any suggestions are gratefully received.
Anton