Raising Archeology

Could a fellow archeologist please reveal the secrets of raising my archeology to 2?

If memory serve, you need to find a Thieve’s Cache three times.
Archaelogist is a pyramidal quality, so Level 2 requires 3 change points and Thieves Cache gives you 1 CP.

Thank you. I will grit my teeth and hold my nose and seek favor with the criminal element. I

It’s a normal 1 cp for the first level 2 for the second etc curve, except that the cp count is hidden. [it’s also capped at 5, which is a shame, as i’d have something 30+ otherwise.]

Actually, you lose a criminal favour doing this – think of it as stealing from the criminal element…