Selecting/Annointing of King and Head Kohen; Succession of Kohanim
The Head Kohen
Special finger (Thumb) for annointing the Head Kohen: Ketuvot 5b
What happens to a retiring Head Kohen: Megillah 9b
Whether a Head Kohen who was annointed only via use of the special clothing brings the Sin Offering for an Errant Ruling which leads to Serious Sin, or only one who was annointed with the oil: Megillah 9b
The power of a Head Kohen who was annointed only by use of the special clothing, to perform almost all services: Megillah 9b
The Oil of Annointing
Punishment for making the oil for one's self: Makkot 13a Punishment for using the oil for one's self: Makkot 13a