6x art deco copper cermaic Coaster Vienna Around 1920s ( one cracked ) 1920s

6x art deco copper cermaic Coaster Vienna Around 1920s ( one cracked ) 1920s

Original condition
1 cracked ( see picture 2 ) but the copper holds together so that it can not fall apart.

Height: 0,5cm

Diameter: 11,2cm