There's a few in Darwin. Ol'mate Fred P_ around the corner from me has a lovely Westley Richards chambered for the 8x57 rimmed cartridge. It is profusely engraved, very opulent for a box-lock. It obviously has the .318 bore-size, as he found out its pretty hard to open after firing .323 ammo!

Another mate Kurt M_ also has a Westley Richards, in .22 Savage Hi-power! Very nice. An 'aquaintance' has a high-grade Tolley in .32-40.

Kynoch loaded for all three of these chamberings.

Here's a couple of pics of the Tolley, not very clear I'm afraid but you get the idea.