Help with an ammo crate?

[lebus12]

Perhaps 18 unities of something model 52, i don't find, not a gun.

[zwerge]

The top line in the last picture says 18 52mm mortar bombs..the Israelis had a IMI 52mm model mortar..can`t read the rest....Pete.

[zookeeper]

it's dated 1973

[youthcollector1]

it's dated 1973

Indeed, sorry, I forgot about this thread. So your item is six years after the six day war.

[quickdakota]

It is hebrew. Do you still need help translating?
That box held 18 mortar bombs, 52 MM, 6 bombs in a "case". They were colored green, and the whole crate weighed 35 Kg.
Now for the strange part - the ammo was manufactured in 1973, by the writing on the crate, but IDF did not use 52 mortars after 1970...
מרגמה 52 – ויקיפדיה

So there you have it - a nice mystery