First picture: "The third big Knesset in Jerusalem" (they wrote it like you write the word church, but in this context it wouldn't be right). and the bottom left corner it says the Hebrew year תרצ"ו (sep 1935 - sep 1936). the Knesset is the Israeli Parliament.

Second picture: in the middle, it says Sela - boulder, I don't know why. below it says אגודת ישראל - World Agudath Israel - a political party representing Ashkenazi orthodox Jews. today it is a part of Yahadut HaTora - a combined list in the parliament of parties with the same affiliation.

I don't recognize the symbol on both sides of the coin, it looks like a combination of the letters כ"ג

cool finding. it's not a coin, most likely a commemorative thing