The bledeg door created by Ki Ageng Selo in 1466 AD, condrosengkolo reads Nogo Mulat Saliro Wani which means the year number 1388 Saka or 1466 AD or 887 H. Made from teak wood carved with plants, vines, vases, crowns, and animal heads (dragons). ) with his mouth open revealing his sharp teeth. According to the story, the dragon's head depicts lightning that Ki Ageng Selo can catch.