Need help identifying a Italian Mini dagger

[Vaultboy124]

my dad gave me this knife

and he got it from his dad

My dad said that my grandfather bought it just before he went to world war 2

And he said that it said it was marked Italy

Here's is some images

http://imgur.com/a/IvgOI

[knife7knut]

Welcome to AAPK! The knife you have appears to be an Imperial small fishtail jack or bowtie as some call it.They were made in a couple of sizes.Not sure of the availability prior to WWII but they were very popular post war. Collector wise they aren't exceptionally valuable but as a family keepsake they are priceless. Thanks for showing it.