My New Coin Lot .gold? Silver?valuable?

The 10 franc is not gold. The bronze 20 reis piece while not silver or gold if it has an A mintmark on it is a rarer date, I'd check it out closely as I'm not positive where the mintmark would be if it has one. I'd also check the mintmark on that German 10 pfennig piece, it looks like 1893 but I'm not sure as the picture isn't clear. If the mintmark is anything but an A it's somewhat uncommon, the rarest mintmark for that date being E. The mintmark on that one should be below the eagle. The ottoman looking coin is likely a belly dancer token replica. I can't really tell you anything about the USA token except it's modeled after a half eagle gold coin. The New Zealand Florin is a few years too new to be silver, but does have a relatively low mintage at 1.75 million and holds some value so long as the condition is VF or greater. I don't see anything else off the top of my head that would be silver or an uncommon date.