Bill:
The mold-maker is Jim Allison, his business name is CBE, Cast Bullet Engineering. He made my nose-cavity Paradox brass-mold, pictured here:

It makes perfect Fosbery-style projectiles, 750gr without the cavity, 670gr with the cavity.

Dunno whether you fellas state-side would think Jim's molds are inexpensive, though. We're buying about 78 US cents to the dollar at the moment, as opposed to the last decade when you've been spoiled with good Aussie quality on the cheap!