These are ones my mom has that were my dad's and grandfather I have no knowledge if there are any collectable ones or not or there worth if any
Figured somebody on here would have some info.

The bottom one is an auto matic opening spring assist. They come like that in all grades some decent using knife others wobbly junk, Maker marks matter Imperial made a lot of those lower end stuff really

ILL requires you have a FOID card for the automatic which you probably have but ILL cities can also have more stringent law so best to keep that in the collection at home.

I don't know a lot about folders the wood scaled knife with the bail to attach a lanyard looks interesting , reminds me of a Camillus electricians knife or scout knife

The bottom middle push button is a good one, and the bone handle above it may be a good one. I cant tell any more from the angle you took the picture.

I just magnified the image. I would say maybe the top middle knife might be something, and the New Holland. The rest look like lower end knives to me.

Cool old collection.

Hang on to that collection. All USA made knives are collectible. Nice collection. Thanks for sharing

I have never seen one like this anyone have any info on the markings?

Based on who owned them I would say they would be collectable and worth quite a bit for sentimental reasons.

That one you posted pic of is got Masonic markings on it