Portieux series of 6 alcohol glasses in engraved glass guillochés of volutes

This superb series of 6 alcohol glasses is made of guilloché engraved glass. These glasses of very good quality most probably come from the manufacture of portieux. We find this guilloché model in the catalog of 1916 and 1933 under the reference k. It is a fine-legged foot glass offering an elegant drink engraved with the needle of volutes and guilloché friezes. In good condition, they measure 12 cm in height X 4.5 cm in diameter. Perfect for aperitifs or digestives.