Italian Coins for identification

Hello all ! I got these Italian coins seems to be silver as the neo magnet not react on them !
Any help and evaluation will be welcome !

Hello again,

All those coins are also fake without any doubt, I'm afraid.

Thanks CassTaylor !

How do you recognize them ?

Цитата: "manopetro"​Thanks CassTaylor !
​
​How do you recognize them ?

​The 1928 "Littore" 20 lire has discoloured surfaces on the worn high points; this might happen on a low purity billon coin, but wouldn't happen on what's supposed to be a .800 silver coin. It also more generally looks "cloudy" and "greasy', especially on the bust.

Meanwhile the Cappellone 20 lire looks like a steel Chinese copy, at least from the reverse photo; it being a commonly faked Italian coin doesn't help either. The 1848 Lombardy lire is IMO the most convincing but photos aren't good enough for me to say anything more.

CassTaylor has it completely right I'm afraid. Better luck next time!

Thanks both of you !