Thanks to everyone for checking this out.  I am glad to share it, as I knew this was a place where such a thing would really be appreciated.  I would like to replicate that design as well.  Let me know if anyone takes a stab at it, I would like to hear how it turns out.  I too would love to know how that thing shoots.  I asked if it had ever been strung in recent times, and the owner said, Ohh no.   Keenan, I was hoping to see you there, but I understand, family is family.