Hard to tell from most of the pics but most look to be run of the mill world coins with little value. Some silver in there not much.
Hard to tell with the blurry photos, but I'm seeing Poland, Mexico, Great Britain. I'm interested in the coin with the lion in it with the photo of three coins. I'm thinking that one is Bulgaria. Can you do a better shot of that coin?
The Mexico 10 Nuevo Peso may be a silver center. Looks like a few Canadian and Great Britain silver as well.
You could have a lot of fun tracking these down. Just do a google search for the words on the coins for many of them. That won't work for that square holed Chinese cash, though. It is very old, but most aren't very valuable.
S-1412, "HSUAN" (Hsuan-Fu in Chihli). I was able to find it but I get 2 sites say 2 things. 1 sez 4.50 the other sez 100.00 to 1400.00 depending a condition I'm guessing mine is worth 4.50 lol
Can't tell from the pix but look like low value stuff.Sort out the silver looking ones and take better pix. You may want to contact a local coin club for help with them....
The Belgium are hard to find with a nice lion. heres one (1856) I got in a bulk box a bit back. still not in great shape chris