All About Pocket Knives

Both of these Utica with UTICA arched over Cutlery Co Utica NY. The black one is marked on both blades the pearl one only on the master. Any way to date or value? They have not been cleaned or anything, I guess just in this old sock for years.

Thanks for any and all help.

Don't know if this should have been here or general discussion. My apologies if it is in the wrong area.

Not sure but they are sure nice looking knives.