Schrade Limited Edition Sets

[Matt22c]

Wanted to see if anyone could tell me about the 3 knife sets I have. My parents are down sizing and my father got them at work from a tool supply company. He is not sure what year. They were in their attic collecting dust.

https://imgur.com/a/lVVipHe

 

[Matt22c]

Any clue?

 

[koldgold]

Good clear close-up photos of each set,would help identify each set. Ken.