It doesn’t sound like there’s any bring back papers sadly. When I spoke to my friend the other day to fill him in on some of the findings I asked for more details about how he got it. He said his grandfather gave it to his father and it passed on to him when his father unfortunately passed away in an accident. He’s had it in his basement for years just sitting. I asked about any information on his grandfather so I could try to find records - name, DOB, unit he was in, etc. Waiting so see what he comes up with. It doesn’t sound like he speaks to that part of the family anymore and I told him it’s worth getting the information, especially if it can prove this was brought back from Iwo Jima as he was told by his father.
On another note, I was fortunate to get a Type 99 Arisaka rifle and bayonet with scabbard my grandfather brought back when he went ashore on Okinawa. He was a helmsman aboard the USS Pensacola. After the battle of Okinawa was over his shipmates and him were allowed ashore and he walked past massive piles of weapons and equipment and snatched the rifle and bayonet and shipped it home to my grandmother. An incredible piece! The only downside is the chrysanthemum stamp was already scratched off.
Looking at the past posts and other examples I see where the oil quenching shows in the hamon, there definitely is a lot of unique activity there. Very interesting thus far!
Michael