Those certainly do look Ottoman, though some may possibly be Egyptian—some of their coins look very similar. Now, it is hard for me to read the dates of most of these coins from those pictures, and the wear and holes definitely do not help. It might be easier to read them in-hand though, so I will try to teach you how to do that (assuming you do not already know).

It looks like the first coin posted is the easiest to read, so here is what you need to determine the dates (and this is the correct orientation):

At the bottom there is the date, 1171, and at the top is the regnal year, 5. Otherwise saying, this coin was made in the fifth year of whoever's reign started in 1171 (Mustafa III). The year would be seen written as 1171/5, but that is in the Islamic calendar. In the Gregorian calendar, that would be around 1762. These coins, however, do not have the denominations written on them, so a diameter will be needed to determine whether it is 1, 5, or 10 para (15, 20, or 25 millimetres).
For figuring out the others' dates, here is the translation of the numbers:

So, if you can provide some diameters (and possibly the digits you can read), it would be easier for us to help determine what these are. I can tell at a quick glance that, from Coins 5-10, the bottom left is 1203/4 (1792), and the middle is probably 1203/10 (1798). Also, the bottom right one in the last picture looks like 1223/? (1820s to 1830s). But without the diameters, that is all I will be able to tell you about them.
Edited by Joseph7420
05/26/2017 10:38 pm