Blackjack knives and others need info.

[Frank Castle]

I tried to find info on the net about the Blackjack knife Co that went out of bussiness. I specifically want pics & specs on their Folding Kukuri and fixed Kukuri "Maurader".

I'd also like any info on Chuck Staple, Blackie Collins Combat bowie.

Last one.....Cold Steel "Shinobo" san mai style tanto folder ( not a voyager )

Any info on any one of these would be appreaciated. thanks in advance