Huge collection (80 pieces) of authentic warning enamel signs used in communist Poland. The signs were used in Polish communist era elecrical trafostations, dating back from the 50s. Due to the large number of the boards and various patination they will be suitable for many different art projects. Placing them together it would be possible to make abstract wall sculpture of approximate size of 2,2/1,7 meters. Beautifully typographically shaped sign of skull with lightening and title in the Polish language: ''Don't Touch! Electrical Device!''. The enamel is created according to the former technology of layers (every layer is painted separately and it is possible to feel it under the fingers). Magnificent patina of rust, dirt and other signs of using and ageing that create authentic and unique design. The boards are cleaned only from the main dirt with nice patina left. Dimensions of each sign (approx): 24,7/15cm.