Listing this under 'production', though I'm sure it's largely a hand-made piece. This balisong dates from the 60s or thereabouts. Nice large proportions, 6" closed and just under 11" open. The blade is fantastic - almost 3/8" thick at the ricasso, definitely fighting proportions. Brass fittings, steel and copper pins, jigged bone scales. Swings great. Really a nice one. $100 delivered CONUS. Thanks!