I still have the original index card my day typed (yes a typewriter) it on around 1976.  There is a note in the corner that says Coke, it was a reminder to pick up some bottles of soda.

 

Party Mix

  • 2 lbs mixed salted nuts
  • 1 - 12oz box Wheat or Corn Chex or 1/2 box of each
  • 1 - 11oz box Cheerios
  • 1 - 6 1/2oz box Rice Chex
  • 2 cups Wesson oil
  • 2 Tbsp Worcestershire sauce
  • 1 Tbsp salt
  • 1 bag, 5 1/2oz pretzel sticks

Mix all of the above together.  Bake 2 hours at 250 degrees.  Stir every 15 min.  Spread on paper towels to cool.