SORRY ABOUT THAT DAVID,
THE BAD NEWS IS I BEAT YOU TO IT, THE GOOD NEWS IS YOU OWN ONE THAT I CONSIDER UNUSUAL AND SUPER COOL. CONGRADULATIONS!!
A SECOND PICTURE WITH MORE INFORMATION ON YOUR MANDAU WOULDN'T BE OUT OF PLACE HERE.
I AM ESPECIALLY CURIOUS ABOUT THE HILT THAT APPEARS TO BE GREEN HORN.