Vintage and from an estate sale.  I believe this was made in the 1960's-1970's.
 
Beautiful larger sized pocket knife.  Marked Richlands Shefield England.
 
Condition:  GREAT CONDITION.  Light signs of age only.  Light signs of age only on the blades.  Perfect snap on both blades.  See pictures.
 
4 1/2" closed not including the loop.  Double blade.
 
Location E2