hehe, look like john howard is able to move some emotions after all this years.

municion.org have two different versions under the name .38-45 hard head

http://old.municion.org/38/38-45HardHead.htm

and http://old.municion.org/Varios/38-45Wild.htm

little diference between them

what was the name of this australian die set maker? I had some of them once from an estate here.
find it - simplex https://simplexreloading.com.au/4-photo-layout/simplex-master-dies/
could it be they made the dies then?