Help needed in English and Japanese

I have this WWII item and have problems reading both English and Japanese http://www.bocn.co.uk/vbforum/threads/102472-Japanese-buttons-help-needed-in-English-and-Japanese?p=312217#post312217. This item is not ammunition. I am appealing to your collective “brain” since there is a tremendous combined knowledge of history and languages at this forum. Please, help. If this post is against any rules, please remove it. Thanks.