After 1976, WOT doesn't has his logo before years 1992/1993.
WOT (Warszawski Ośrodek Telewizyjny)
1994 (Kanał 51)
Logo used for the first few months of the UHF channel 51 operated by WOT, as seen in a report from Polsat's Informacje about the start of the channel. Details of when exactly it was replaced by the same logo as WOT on the standalone channel are unknown.
WOT 3/WOT TVP3 Warszawa
TVP3 Warszawa (first era)
TVP3 Warszawa (second era)