Can't see well on my phone but most of them are Egyptian.
The first one looks like an egyptian qirsh (could be ottoman), Murad V maybe?
The followings one, are from Farouk / Fuad (2 Qirsh, 5 miliemes, 1 milieme, 10 miliemes).
Last one in the lot is a 10 centimes from Tunisia I guess.
The other one is a penny/farthing from William III.
Verweis : "alfonz"Ty most of it is correct (The Qirsh is from Abdul Hamid II) but I got no Idea why the back of the tunesian coin is missing/has been removed?
It appears to be wear, but since just the center is rubbed off maybe someone was intentionally wearing it on that side, like a pocket piece.