Old Austrian coins (and more) from Iranian grandfather

I hope that there is enough reference to Austria to justify posting.

I received these images from a friend in Tabriz, West Azerbaijan, Iran via configs and other illegal detours in the context of Iranian law. There is currently a total internet blockade enforced by the regime in Iran.

The collection belongs to the friend’s grandfather (84 years old), who worked as a repair service in Tabriz during the Pahlavi era (until 1979) and until after the Islamic Revolution. He is said to have repaired washing machines and similar systems, repeatedly finding such coins from his Iranian customers over the years and keeping them for himself. The customers probably had these coins from trips abroad. There are also some Austrian coins there. Interestingly, he himself has not visited any of these countries except Armenia.

1. and 2nd picture: 1962 one shilling

2. and 4th picture: 1975 10 shillings

3. and 6th picture: 1959 (1969?) 10 groschen

4. and 8th image: Israeli coin

5. and 10. Image: 1981 Lira Italy

6. and 12th picture: 1969 one German mark

7. Image: 1981 ten Soviet kopecks

8. Image: One quarter US dollar

9. and 16th image: 1994 ten Armenian drams