NE450No2:
Jeffery sourced most (probably ALL) of his Farquharson actions from Belgium, NOT his double rifles.

A Jeffery .400 ejector double in my custody has the third bite. I didn't think it particularly unusual: I have seen another, a .333 non-ejector. Both are so-called 'Maharajah Guns' with the naive 'prowling tigers' engraving.