In a very good, slightly worn condition. The core with lots of the black paint still present and some surface rust, the frames with patina. Three piece construction and magnetic
Not marked but a known variation that has been attributed to the company of Rudolf Souval from Vienna.

In a very good, slightly worn condition. The core with practically all of the black paint still present, the frames with patina.
Three piece construction and magnetic.
Not marked but a known variation that has been attributed to the company of Rudolf Souval, Vienna.

In a very good, slightly worn condition. The core with practically all of the black paint still present, the frames with patina.
Three piece construction and magnetic.
Not marked but a known variation that has been attributed to the company of Rudolf Souval, Vienna.

In a very good, slightly worn condition. The core with practically all of the black paint still present. The ribbing in matt silver, the flanges burnished and all with some patina.
Not marked but a known variation that has been attributed to the company of Rudolf Souval from Vienna. Three piece construction and magnetic.

In a very good, slightly worn condition. The core with practically all of the black paint still present. The ribbing in matt silver, the flanges burnished and all with some patina.
Not marked but a known variation that has been attributed to the company of Rudolf Souval, Vienna. Three piece construction and magnetic.