Vintage and from the same estate sale....
 
Coca-Cola 1933 World's Fair advertising knives.  YOU GET ALL THREE!
 
USA MADE double blade yellow colored handle pocket knife.  Great advertising print!
 
Condition:  All three are in comparable shape.  None look like they have been used to cut.  All blades are tight with snap.  Some signs of age on scales and blades as they are from 1933.  SEE PICTURES.
 
Location D2-38