Round lid surrounded by a square frame.
The lid is similar to the lid in which the name of the manufacturer is indicated, and it is likely that this lid was also made by the same manufacturer Click for cover's details
If you know the meaning of the following symbol Click for a larger image
(which is likely related to the load or standard of the lid), click on the question mark Translation of the text on the cover
The emblem of the city of Jerusalem
The Standard mark of the Standards Institute of Israel MK