This classic is back in print. My copy was printed in the early 1980s. The original was printed back in 1953. Most of the Keno/Kempo taught in the United States traces directly back to James Mitose, and the most famous of his students, William Chow.
That move is almost complete! There was a delay while the local building inspectors did their work, but construction is now underway and the school will be reopening soon!
I picked up a set of practice Butterfly Swords, steel ones, not the lightweight aluminum ones.
These are really fun! They come in pairs, one for each hand, and are pretty heavy for their size. Using them is an upper body workout in itself!
They are not a common weapon system in most martial arts. They come from a Southern Kung Fu tradition. I’ve only seen reference to them in Hung Gar and Wing Chun. Here is a Wing Chun form I found.