Hi
The 1st coin looks Austrian/Germanic?
The 2nd coin is a George 111 Crown (sterling silver)Poor condition but still about £20 on ebay
The 3rd coin is a George 6 Crown from the 1951 exhibition it should be in a presentation box.It is cupro-nickel and only worth a few £'s
I'm sure someone else can help you on the 1st coin.
The 1st coin looks Austrian/Germanic?
The 2nd coin is a George 111 Crown (sterling silver)Poor condition but still about £20 on ebay
The 3rd coin is a George 6 Crown from the 1951 exhibition it should be in a presentation box.It is cupro-nickel and only worth a few £'s
I'm sure someone else can help you on the 1st coin.

























