Round lid surrounded by a square frame.
The cover that is supposed to be in the city of Jerusalem or its surroundings has found its place in the Tel Aviv port
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
MK B125 EN124
The Standard mark of the Standards Institute of Israel
HaGihon Water and sewage plants in Jerusalem
HaGihon Corporation logo