Blooded Aussie 1MARDIV wool patch

[minesweeper]

This might be my find of the year - Blooded 1MARDIV Aussie made on heavy wool.

An ASMIC member told me a friend of his has an Aussie catalog showing this variant by a company that made RAAF wool badges, but didn't know the maker.  
I scoured the forum and found the same patch on a named vet's uniform (3rd pic is the uniform worn pic borrowed from original post) - same border, same droop to the right side of the top of the "1".

I know J&J Cash and Australian Knitting Works are the most likely makers, with AKW known more for wool, so I was leaning toward AKW, but so far unable to confirm.

Has anyone seen such a catalog or this variant in other examples?