This board was see mining mine shafts around the smokes (common reference to industry and coal mining in Silesia). Board was used on the start-up of the local block in TVP2 (before 2009), and start-up of the Katowice's local block in TVP3 (since 2016).
GTR-3 (Górnośląska Telewizja Regionalna)
Tele 3 Katowice
Idents compilation during the period: 
TVP Katowice (first era)
TVP3 Katowice (first era)
TVP Katowice (second era)
TVP3 Katowice (second era)