The Secret Society of Lathe Trolls

Thanks, y'all. This helps a lot. Just purchased a couple, per your eBay recommendation.

Does anyone have or know where I can find a decent supply of Recordiopoint cutting needles? A suitable substitute would also work, I'm just not sure what to look for. I've got a Wilcox-Gay Recordette, Model 8J10. Any help would be greatly appreciated, as I only have one good cutting needle in my pos...