It is possible that this is a circular lid enclosed in a square frame, but it is clear that the frame is specifically designed for this lid, and there are motifs from the city of Acre.
The lid is similar to another cover made by the same manufacturer Click for cover's details Translation of the text on the cover
عكا (Acre in Arabic)
The emblem of the city of Acre
Standard mark of the Standards Institute of Israel
Vulcan Foundries’ logo