Hello Ron,
congrats for this purchase!
A very nice and complete binangon. The sheath is very similar to my tenegre sheath what give you a estimated age of yours. The flower is a catmoon flower. My scabbard has as well this pieces of mirrow and and a very similar design, look here:
http://www.vikingsword.com/vb/showthread.php?t=11550.
When you ever get bored by this beauty....
Regards,
Detlef