readthisresistor says [Via](https://en.wikipedia.org/wiki/File:Szkieletor2.jpg). According to [Wikipedia](https://en.wikipedia.org/wiki/Szkieletor), it is indeed nicknamed after Skeletor from *He-Man and the Masters of the Universe*. It also says building stopped in **1981**.
readthisresistor says
[Via](https://en.wikipedia.org/wiki/File:Szkieletor2.jpg). According to [Wikipedia](https://en.wikipedia.org/wiki/Szkieletor), it is indeed nicknamed after Skeletor from *He-Man and the Masters of the Universe*. It also says building stopped in **1981**.