In the year 2018, the same cover was photographed on Shvil HaNitsanim 2-20, Tel Aviv-Yafo, Israel, but the round part includes two "ears" Click for a larger image
Translation of the text on the cover: Tel Aviv Jaffa municipality Department of Sewage and Tunneling The emblem of the city of Tel Aviv Yetzikat Hamifratz 2004 600 8T Standard mark of the Standards Institute of Israel