"relic" wakazashi translation

[Nagawarrior]

Found this "relic" condition wak. Re-hilted in the Philippines? No signiture on tang. Just a wooden tag with writing. Can anyone read?
Can you soak these like the keris in pineapple juice and use a tooth brush to get the rust off. Any advise about cleaning it up a bit? It had character and it was dirt cheap so I picked it up.
Thanks guys,
Stephen*

http://img.photobucket.com/albums/v229/Nagawarrior/Whatsit/IMG_0043.jpg
http://img.photobucket.com/albums/v229/Nagawarrior/Whatsit/IMG_0044.jpg
http://img.photobucket.com/albums/v229/Nagawarrior/Whatsit/IMG_0046.jpg

[Nagawarrior]

Partial translation so far. No mind shattering revelation. May just be a price tag of some sort.

No 30

Old sword
Unknown name

Nakanomura

Kagawa 1260

Price

50 yen

[Nagawarrior]

Info on 2nd Lt. Frank Bell. Makes sense.

http://en.wikipedia.org/wiki/Frank_Bell_(educator)