My curiosity got the best of me today, so I won an auction with this mold in it. There were no better pictures of the cavity and no numbers in the description. I think I see a SWC design which may lead to a 429422. I assume that you could also get a 454424HB, which is what I’m hoping for. Anyone care to speculate?
It’s definitely a Lyman/Ideal mold on Shiloh handles.