My husband passed away and I found an 8"x10" piece of paper that is all in I assume Japanese script and he had written "Jap Bond" on the side. He was on Okinawa during WW2. The back has columns with script and some are stamped in red. There are no pictures and no English. I would like to pass it to nephew and would like to give him a history. Any help I would appreciate and thank you in advance for your time.