Round lid surrounded by a square frame.
The lid appears to have been intended to be a grounding lid, but the purpose of the lid has been deleted, although remnants of this word can still be discerned.
The lid is similar to other manhole covers made by the same manufacturer, for example Click for cover's details Translation of the text on the cover
Municipality of Rishon Le-Zion
Telitmacher & Sons
Standard mark of the Standards Institute of Israel