Gentlemen,
Thank you once again for all the information you all have provided. And Curran thank you for your kind words. I'll admint the Nihonto bug does seem catching I've been fascinated by what little I've learned about these smiths and the works they've accomplished. However, I already follow several great smiths in my collecting activities, men like John Browning, Eugene Stoner,and Mikhail Kalashnikov. Thus I don't have the extra time nor funds to begin pursuing a new obsession at this point in my life.
Alan, we have looked through everything at the house and have no more of the missing pieces to add to the sword, the rest seems to be forever lost.
I was hoping some others might comment on the sword but I've been researching on my own as well I can. A friend of a friend's father is a sword referee or judge on a sword jury in Osaka Pref. This is his description, I think something is lost in the english translation of the phrase. He has examined the photos and believes it is real.
Below is a direct quote from his email,
Constructer is 2nd generation KUNIKANE "国包", producted in around 1643 (17th century).
"山城守 藤原 国包"= YAMASHIRONOKAMI FUJIWARA KUNIKANE
The constracters(father and his son) had live in Sendai-pref.
The daimyou(Japanese feudal load) was DATE MASAMUNE (very famous in Japan).
Character of KUNIKANE is below,
- straight metal flow line (caused by hot forgeing) = called as MASAME
- straight heat treatment line = called as SUGUBA
I believe this serves as extra confirmation for all you all have told me. Thanks Again.