Crossword puzzle clue "l a law notable once"

L.A. law notable, once

Once, once more and yet once more

___ Law (basic law of current flow)

"I fought the law and the law ___"

President who once headed the Harvard Law Review

At once, once

Danish astronomer who was exhumed twice, once to examine the causes of death and once to identify the material of his artificial nose

Once, once