Vintage and from the same estate sale....THE ONLY ONE OF THIS MODEL CURRENTLY LISTED OR THAT HAS RECENTLY SOLD! HAMMER MADE USA pocket knife.  I believe this is from the 1950's but please use your best judgement. FANTASTIC HANDLE.  LIME GREEN AND ORANGE somewhat metallic. Condition:  Handle has no cracks or chips.  The blades have some signs of age but should polish up it wanted.   Opens and closes. Small knife.  2 1/2" when closed.  Single blade. Location D2-9