Good old pocket knife from an estate sale out of Newark Ohio.
 
Great souvenir from Castalia, Ohio.  "Blue Hole".  I have attached some good reading regarding the tourist site.
 
Marked "The Ideal".  Pocket knife made in the USA.
 
Light signs of age only.  Both blades still have snap.  No cracks or chips in handle material or blades.  SEE PICTURES.
 
3 1/8" long when closed.
 
Location E2