It appears that no-one really knows who first discovered the use of olives & olive oil; they were certainly mentioned in Greek, Roman & Egyptian history.
Reference is made in both the Bible and the Koran.
Pictures are depicted in the tomb paintings in Egyptian records & a garland of olive branches even crowned the head of Tutankhamen...amazing!!
Black Olives La Delicieuse
Mixed Cocktail Olives Greek
Green Olives La Delicieuse
Mixed Cocktail Olives - Mexican Centaur
These olives have been pitted, but they keep their form. Convenient to eat on their own or to put into dishes without having to remove the stone.